GreenBean 2PCS Olympic Adapter Sleeve 11.8″ with Olympic Barbell Clamps 2″, Converts 1″ Standard Weight Plate Posts to 2″ Olympic Weight Plate Posts, Removable end Cap

FITS OLYMPIC WEIGHT PLATES: A Pair of Olympic 11.8″ Adapter Sleeve, Converts 1″ Standard Weight Plate Posts to 2″ Olympic weight bar or weight post. Great for older style barbells, curl bars, and plate-loaded weight machines.
WIDE APPLICATION: The outer diameter of this adapter is designed to be exactly 50mm, which matches any 2″ Olympic weight board and barbell collar.
INCLUDING 2PCS BARBELL COLLARS: Providing you with two 2″ Olympic barbell clamps, the top of the range rubber pads maximize barbell clip grip to make sure your weight plates do not slide or move all through your workout or when used on a weight plate rack.
The Olympic adaptor sleeve includes a hexagonal bolt locking feature with metal nuts and hexagonal screws pre-built in order that the slip cord may not be stripped, giving you long-lasting performance and security in your weight storage stakes. Includes hex key.
HIGH QUALITY MATERIAL: Made of heavy duty and top of the range nylon, End cap is Removable to be used with longer 1″ standard posts! Includes 2 Allen keys to tighten and loosen the metal hex nut. On the other hand, please still refrain from overtightening.