Why buy COMP JCUPS? Simple. They are lined and sandwiched together with heavy duty UHMW so that even if you are racking your barbell and hit the front of the jcup (Super Common) you wont scratch up your barbell. They get the job done and are one step up from our standard JCUPS.
Full UHMW padded JCUPS to protect your barbell from getting mangled from steel to steel contact when racking weights. Heavy duty 1" pins welded to a overbuilt frame that mounts easily on your rack. Cant go wrong in having multiple pairs of JCUPS so that there is less time adjusting your JCUP placement and more time focusing on your next lift.