4453 Model Code: AA (part# 4453) This item features: -Permits interchange of handles, sockets, and drive tools from one size to another. -Locking Type: Ball. -Material: Alloy Steel. -Finish: Chrome Nickel. -Type: Adapter. -Price is for 1 Each. Len. = Overall Length Len. = Overall Length Model Code  Model Description AADrive Size:1/2 in (female square), 3/8 in (male square), Overall Length:1 1/2 in ABDrive Size:1/4 in (female square), 3/8 in (male square), Overall Length:1 in ACDrive Size:3/8 in (female square), 1/2 in (male square), Overall Length:1 3/8 in ADDrive Size:3/8 in (female square), 1/4 in (male square), Overall Length:1 1/16 in

• Is Discontinued By Manufacturer ‏ : ‎ No
• Product Dimensions ‏ : ‎ 1.47 x 0.88 x 0.88 inches; 2.24 ounces
• Department ‏ : ‎ unisex-adult
• National Stock Number ‏ : ‎ 5120-01-361-0187
• Date First Available ‏ : ‎ October 8, 2008
• Manufacturer ‏ : ‎ Wright Tool