Product Overview
All our Synergee Black Powder Coating Steel J-Cups are made from high quality steel and covered with a sleek black powder coating. 2x2 J-Cups are 6.3" tall, have a 0.98" mounting peg, and offer a 2.6" shelf to hold the barbell. 2x3 J-Cups stand 6.5” tall, have a 5/8" mounting peg, and offer a 3.2” shelf to hold the barbell. Lastly, the 3x3 J-Cups stand 7.1” tall, have a 5/8" mounting peg, and offer a 3.2” shelf to hold the barbell.When set at equal heights, the 2x2 J-Cups can hold a combined weight of 750 lbs; 2x3 can hold 750 lbs; and 3x3 can hold 1000 lbs. Sleek, strong, and the perfect addition for your Squat or Power Rack!
Due to global supply chain issues, items may be delayed 1-3 weeks.

Features
•2" x 2" - 1" HolesThese J-Cups are compatible with 2" x 2" Racks with 1" holes. These J-Cups are 6.3" tall and offer a 2.6" shelf to hold your barbell. These J-Cups have a thin layer of plastic on the bottom arm to avoid metal-on-metal contact and can hold a combined weight of 750 lbs.
•2" x 3" - 5/8" Holes
These J-Cups are compatible with 2" x 3" Racks with 5/8" holes. These J-Cups are 6.5" tall and offer a 3.2" shelf to hold your barbell. These J-Cups have a thick layer of plastic bolted to the vertical and horizontal arms to avoid metal-on-metal contact. Combined, these Hooks can hold a combined weight of 750 lbs.
•3" x 3" - 5/8" Holes
These J-Cups are compatible with 3" x 3" Racks with 5/8" holes. These J-Cups are 7.1" tall and offer a 3.2" shelf to hold your barbell. These J-Cups have a thick layer of plastic bolted to the vertical and horizontal arms to avoid metal-on-metal contact. Combined, these Hooks can hold a combined weight of 1000 lbs.
•MOUNTING PEG
The 2x2 J-Cups come with a 0.98" Mounting Peg that slide easily and sit securely in the 1 inch mounting holes; and the 2x3 and 3x3 J-Cups come with a 5/8" Mounting Peg that slide easily and sit securely in the 5/8 inch mounting holes lining the upright beams of your power or squat rack.
•SOLD IN PAIRS
These J-Cups are sold in pairs. Our J-Cups are expertly crafted to support your barbell on your Squat Rack or Power Rack between every rep.
•MULTIPLE POINTS OF CONTACT
Between the Mounting Peg and the Bent Support Arm, these J-Cups hold onto the rack with multiple points of contact to provide a hook you can feel confident using.
Specifications
2"X2" | 2"X3" | 3"X3" | |
Brand | Synergee | Synergee | Synergee |
Height | 6.3" | 6.5" | 7.1" |
Barbell Shelf Length | 2.6" | 3.2" | 3.2" |
Compatible With | 2" x 2" Racks With 1" Opening | 2" x 3" Racks With 5/8" Opening | 3" x 3" Racks With 5/8" Opening |
Capacity | 750 lb | 750 lb | 1000 lb |
Material | Steel | Steel | Steel |
Coating | Black Powder Coating | Black Powder Coating | Black Powder Coating |
Lining | Thin Plastic Lining | Thin Plastic Lining | Thin Plastic Lining |
Compatible Hole Size | 1" | 5/8" | 5/8" |
UHMW Protective Plastic | ✓ | ✓ |

Due to national shipping delays, order delivery times may be impacted.
Please click here to read more about the NATIONWIDE SHIPPING DELAYS
Please contact us directly for an exact ETA of your delivery. Most of our products have a regular handling time between 3-5 business days Please allow 3-15 business days for delivery.
Freight Orders Include FREE Delivery Appointment.
Some of our heavier machines require more customization and are made-to-order in our supplier’s manufacturing plants in United States. Once completed, they are carefully
inspected at the Quality Center, after which they are shipped using freight shipping carriers.
We know that sometimes you have to wait a little longer to get your order but it's always worth it!
Please click here to read more about our Order Shipping & Delivery.
![]() |
Exchanges for damages: Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to info@barbellflex.com and we will process an insurance claim on your behalf. Be advised that most of our suppliers request you (the buyer) to pay for shipping the item back to them for inspection for damaged returns or replacements. In some cases, we are able to waive the fee, however this is at the discretion of our supplier and on a one-time courtesy basis. The time it takes for your exchanged product to reach you will largely vary on your location. Should the item you return be over $75, we strongly encourage you to use a trackable shipping service with signature or shipping insurance! Note that we will not be able to provide replacements/refunds without photos of the damage. |
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Returns & Refunds: All new products purchased through BarbellFlex.com include a 30 Day Return Guarantee. Refunds will only be issued to the original credit card that you use when placing your order. Please click here to read more about our Returns & Exchanges. |
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We Put Our Customers First! Customer experience is our #1 priority. We understand that these products are available on other websites and we are very appreciative that you chose to do business with us. As such, we pride ourselves in providing a superior concierge sales and shopping experience to all of our customers, via email, phone, social media and live chat.
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Returns are easy, simply contact us to request a return for your item and we will work with you to get the process going. We'll get you a replacement or refund in a snap! Please check our Returns & Exchanges tab for more info! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. Our 100% Price Guarantee has some limitations. Please click here to read more about our Price Match Guarantee. |
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![]() |
We thank you for your incredible service!. With gratitude, we partnered with GovX to offer a discount on our store to our military, their spouses & dependents, first responders, government employees and our wonderful teachers. Please click here to read more about our GovX ID Military Discount. |
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Ordering from Barbell Flex is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. We invested time and money to ensure our backend system is secure and robust. We care about your information as much as you do! |
Synergee Fitness General Warranty Synergee stands behind its products: the design, manufacturing, packaging, and delivery process. We strive to make every Synergee athlete satisfied with their purchase and offer a 30 Day No Sweat Guarantee. In the first 30 days of receiving your product, if you are unsatisfied for any reason, we will perform a return or refund (on a case-by-case basis). Beyond this 30-day window, the product you ordered from Synergee is covered by one of the following warranties. The warranties begin from the day of purchase.
WARRANTY
•HOME USE :
1 Year Warranty *
•Commercial Use :
1 Year Warranty *
For Specific Period Warranties
Synergee will warranty this product from defects in appearance and performance on account of inapt material, delivery, and workmanship prior to the purchaser receiving the product. This warranty will be recognized for a period of time (as stated above) from the purchase date of the product. The warranty only applies to the original purchaser of the product as long as they own it. This warranty cannot be transferred or claimed by anyone other than the original purchaser.
For All Warranties
Warranty may be voided for any product which has been damaged due to negligent or faulty use, abuse, alteration, maintenance, storage or handling by the user. Any specific issues the original purchaser has with a Synergee product will be reviewed on a case-by-case basis.
Product Overview
All our Synergee Black Powder Coating Steel J-Cups are made from high quality steel and covered with a sleek black powder coating. 2x2 J-Cups are 6.3" tall, have a 0.98" mounting peg, and offer a 2.6" shelf to hold the barbell. 2x3 J-Cups stand 6.5” tall, have a 5/8" mounting peg, and offer a 3.2” shelf to hold the barbell. Lastly, the 3x3 J-Cups stand 7.1” tall, have a 5/8" mounting peg, and offer a 3.2” shelf to hold the barbell.When set at equal heights, the 2x2 J-Cups can hold a combined weight of 750 lbs; 2x3 can hold 750 lbs; and 3x3 can hold 1000 lbs. Sleek, strong, and the perfect addition for your Squat or Power Rack!
Due to global supply chain issues, items may be delayed 1-3 weeks.

Features
•2" x 2" - 1" HolesThese J-Cups are compatible with 2" x 2" Racks with 1" holes. These J-Cups are 6.3" tall and offer a 2.6" shelf to hold your barbell. These J-Cups have a thin layer of plastic on the bottom arm to avoid metal-on-metal contact and can hold a combined weight of 750 lbs.
•2" x 3" - 5/8" Holes
These J-Cups are compatible with 2" x 3" Racks with 5/8" holes. These J-Cups are 6.5" tall and offer a 3.2" shelf to hold your barbell. These J-Cups have a thick layer of plastic bolted to the vertical and horizontal arms to avoid metal-on-metal contact. Combined, these Hooks can hold a combined weight of 750 lbs.
•3" x 3" - 5/8" Holes
These J-Cups are compatible with 3" x 3" Racks with 5/8" holes. These J-Cups are 7.1" tall and offer a 3.2" shelf to hold your barbell. These J-Cups have a thick layer of plastic bolted to the vertical and horizontal arms to avoid metal-on-metal contact. Combined, these Hooks can hold a combined weight of 1000 lbs.
•MOUNTING PEG
The 2x2 J-Cups come with a 0.98" Mounting Peg that slide easily and sit securely in the 1 inch mounting holes; and the 2x3 and 3x3 J-Cups come with a 5/8" Mounting Peg that slide easily and sit securely in the 5/8 inch mounting holes lining the upright beams of your power or squat rack.
•SOLD IN PAIRS
These J-Cups are sold in pairs. Our J-Cups are expertly crafted to support your barbell on your Squat Rack or Power Rack between every rep.
•MULTIPLE POINTS OF CONTACT
Between the Mounting Peg and the Bent Support Arm, these J-Cups hold onto the rack with multiple points of contact to provide a hook you can feel confident using.
Specifications
2"X2" | 2"X3" | 3"X3" | |
Brand | Synergee | Synergee | Synergee |
Height | 6.3" | 6.5" | 7.1" |
Barbell Shelf Length | 2.6" | 3.2" | 3.2" |
Compatible With | 2" x 2" Racks With 1" Opening | 2" x 3" Racks With 5/8" Opening | 3" x 3" Racks With 5/8" Opening |
Capacity | 750 lb | 750 lb | 1000 lb |
Material | Steel | Steel | Steel |
Coating | Black Powder Coating | Black Powder Coating | Black Powder Coating |
Lining | Thin Plastic Lining | Thin Plastic Lining | Thin Plastic Lining |
Compatible Hole Size | 1" | 5/8" | 5/8" |
UHMW Protective Plastic | ✓ | ✓ |

Due to national shipping delays, order delivery times may be impacted.
Please click here to read more about the NATIONWIDE SHIPPING DELAYS
Please contact us directly for an exact ETA of your delivery. Most of our products have a regular handling time between 3-5 business days Please allow 3-15 business days for delivery.
Freight Orders Include FREE Delivery Appointment.
Some of our heavier machines require more customization and are made-to-order in our supplier’s manufacturing plants in United States. Once completed, they are carefully
inspected at the Quality Center, after which they are shipped using freight shipping carriers.
We know that sometimes you have to wait a little longer to get your order but it's always worth it!
Please click here to read more about our Order Shipping & Delivery.
![]() |
Exchanges for damages: Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery. If your item(s) do arrived damaged, please send photos to info@barbellflex.com and we will process an insurance claim on your behalf. Be advised that most of our suppliers request you (the buyer) to pay for shipping the item back to them for inspection for damaged returns or replacements. In some cases, we are able to waive the fee, however this is at the discretion of our supplier and on a one-time courtesy basis. The time it takes for your exchanged product to reach you will largely vary on your location. Should the item you return be over $75, we strongly encourage you to use a trackable shipping service with signature or shipping insurance! Note that we will not be able to provide replacements/refunds without photos of the damage. |
|
![]() |
Returns & Refunds: All new products purchased through BarbellFlex.com include a 30 Day Return Guarantee. Refunds will only be issued to the original credit card that you use when placing your order. Please click here to read more about our Returns & Exchanges. |
![]() |
We Put Our Customers First! Customer experience is our #1 priority. We understand that these products are available on other websites and we are very appreciative that you chose to do business with us. As such, we pride ourselves in providing a superior concierge sales and shopping experience to all of our customers, via email, phone, social media and live chat.
|
|
![]() |
Returns are easy, simply contact us to request a return for your item and we will work with you to get the process going. We'll get you a replacement or refund in a snap! Please check our Returns & Exchanges tab for more info! |
|
![]() |
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down. Our 100% Price Guarantee has some limitations. Please click here to read more about our Price Match Guarantee. |
|
![]() |
We thank you for your incredible service!. With gratitude, we partnered with GovX to offer a discount on our store to our military, their spouses & dependents, first responders, government employees and our wonderful teachers. Please click here to read more about our GovX ID Military Discount. |
|
![]() |
Ordering from Barbell Flex is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. We invested time and money to ensure our backend system is secure and robust. We care about your information as much as you do! |
Synergee Fitness General Warranty Synergee stands behind its products: the design, manufacturing, packaging, and delivery process. We strive to make every Synergee athlete satisfied with their purchase and offer a 30 Day No Sweat Guarantee. In the first 30 days of receiving your product, if you are unsatisfied for any reason, we will perform a return or refund (on a case-by-case basis). Beyond this 30-day window, the product you ordered from Synergee is covered by one of the following warranties. The warranties begin from the day of purchase.
WARRANTY
•HOME USE :
1 Year Warranty *
•Commercial Use :
1 Year Warranty *
For Specific Period Warranties
Synergee will warranty this product from defects in appearance and performance on account of inapt material, delivery, and workmanship prior to the purchaser receiving the product. This warranty will be recognized for a period of time (as stated above) from the purchase date of the product. The warranty only applies to the original purchaser of the product as long as they own it. This warranty cannot be transferred or claimed by anyone other than the original purchaser.
For All Warranties
Warranty may be voided for any product which has been damaged due to negligent or faulty use, abuse, alteration, maintenance, storage or handling by the user. Any specific issues the original purchaser has with a Synergee product will be reviewed on a case-by-case basis.