J-Cups for the Rogue R‑4 Power Rack
5 options that fit the R-4 Power Rack’s 2×3" uprights and 5/8" holes. Confirmed ones are listed first.
Rogue Infinity J-Cup SetConfirmedRogue sells it for the R-4 Power Rack.
Rogue lists these for 2x3 Infinity and R-Series racks only.
Fringe Sport 2x3 J-CupsFits per specs2x3" uprights, 5/8" pin in 5/8" holes.
Sold for 2x3 racks that take 5/8" hardware; 16.5mm pin. Not for Garage Series racks ordered June-October 2020.
Synergee J-CupsFits per specs2x3" uprights, 5/8" pin in 5/8" holes (ships with 5/8" and 1" pins).
Sold in 2x2, 2x3 and 3x3 versions with a converter for 5/8" or 1" holes: order the one for your uprights.
Titan T-3 Series J-HooksFits per specs2x3" uprights, 5/8" pin in 5/8" holes.
The J-hooks that ship with the T-3. Pin size from Titan's T-3 accessory spec.
Titan T-3 Series Sandwich J-HooksFits per specs2x3" uprights, 5/8" pin in 5/8" holes.
Titan: T-3 attachments are for 2x3 uprights with 5/8" holes.