GYISA Impact Square Drive Adaptors

Maximize the versatility of your power tools with these high-performance Impact Square Drive Adaptors. Designed for industrial-grade applications, these adaptors allow you to bridge the gap between different socket sizes and drive tools, ensuring you always have the right connection for the job.

Key Features

  • Industrial Durability: Engineered to withstand the high torque and repetitive vibrations of impact drivers and pneumatic wrenches.
  • Precision Fit: Features a secure locking mechanism (ball-bearing or pin-hole compatible) to keep sockets firmly attached during heavy use.
  • Corrosion Resistant: Finished with a protective coating to prevent rust and wear in demanding workshop environments.
  • Versatile Sizing: Available in a wide range of configurations, from compact 1/4″ drives to heavy-duty 2 1/2″ industrial sizes.
Technical Specification
Part No. Sq. Dr. Female Sq. Dr. Male Drive End Dia Approx. OAL
GYISA0-1 1/4″ 3/8″ 14 27
GYISA1-0 3/8″ 1/4″ 20 32
GYISA1-2 3/8″ 1/2″ 21 38
GYISA2-1 1/2″ 3/8″ 26 38
GYISA3-2 3/4″ 1/2″ 48 57
GYISA2-3 1/2″ 3/4″ 28 50
GYISA3-4 3/4″ 1″ 48 65
GYISA4-3 1″ 3/4″ 58 70
GYISA4-5 1″ 1 1/2″ 58 90
GYISA5-4 1 1/2″ 1″ 86 110
GYISA5-6 1 1/2″ 2 1/2″ 86 135
GYISA6-5 2 1/2″ 1 1/2″ 127 165