Sold in pairs.
This item will allow you to fit various Monster Lite accessories to your Infinity power rack or squat stand, or any accessories for 3"x3" power racks with 5/8" holes to your 2"x3" power rack with 5/8" holes.
There are 2 adapter variants. To determine which one you need, look at the gap left by your accessory when mounted to the rack.
- The 0.5 inch thickness is used on accessories where the pin inserts from the front or rear of the upright, such as J-Cups, Spotter Arms, drop-in safeties, and the Titan X-3 Monolift. You will have a 1/2" gap on each side, so you need to fill just one side to straighten out your accessory. You will need 1 pair for most attachments, except for strap safeties - these will require 2 pairs. These are sold in pairs.
- The 1 inch thickness is used for accessories that pin on from the sides, such as the Rogue Adjustable Monolift, Rogue Matador, Mutant Metals UDA, Rogue Velocidor, and the Rogue Kids Pull-up Bar. You will typically shift these attachments to one side, leaving a 1" gap to fill on one side. Most attachments will take a single adapter. Some attachments, like the Rogue Adjustable Monolift, will need 2. These are sold individually.
Here's a short list of 3"x3" racks with 5/8" holes:
Rogue Monster Lite Series (RML)
Titan Fitness X-3 Series (11/16", but close enough)
REP Fitness PR-4000 Series (75mmx75mm)
Bells of Steel Hydra Series
Accessories from the above racks can be adapted to 2"x3" racks with 5/8" holes such as the Rogue Fitness Infinity Series.
You will need 2 pairs to adapt the strap safeties and flip-down safeties.
Installation is simple. Insert these between the accessory and the rack to fill in the gap.