Square Drive Adaptors are used as a convertor to permit use of sockets and driving tools of different square drive sizes. It is available in 1/4" (6.35mm), 3/8" (9.5mm), 1/2" (12.7mm), 3/4" (19mm), 1" (25.4mm), 1 1/2" (38.1mm) square drives. The torque capacity of these adaptors is limited to the torque capacity of smaller square drive.
Item No | Square Drive | Diameter | Height | |
Input | Output | |||
inch | inch | mm | mm | |
TUA-AB | 1/4" | 3/8" | 14 | 27 |
TUA-BA | 3/8" | 1/4" | 20 | 32 |
TUA-BC | 3/8" | 1/2" | 20 | 35 |
TUA-CB | 1/2" | 3/8" | 26 | 38 |
TUA-DC | 3/4" | 1/2" | 38.5 | 55 |
TUA-CD | 1/2" | 3/4" | 26 | 44 |
TUA-DE | 3/4" | 1" | 48 | 65 |
TUA-ED | 1" | 3/4" | 54 | 70 |
TUA-EF | 1" | 1.1/2" | 58 | 90 |
TUA-FE | 1.1/2" | 1" | 86 | 110 |
Drive Impact Universal Joint
Square Drive Reducer / Top Hat Adapters
Item No |
Square Drive | Boy | ||
Input | Output | mm | ||
KSD1912 | 3/4" | ½" | 25 | |
KSD2519 | 1" | 3/4" | 30 | |
KSD3925 | 1½" | 1" | 40 | |
KSD6439 | 2½" | 1½" | 60 |