# STEELMAN PRO 3-Piece Pinless Swivel Impact Extension Adapter Set, 1/2 in. Drive to 3/8 in. Drive

- Brand: STEELMAN PRO
- Category: Socket Extension Sets
- Model: 79989
- Price: $49.99
- URL: https://zecdepot.com/products/steelman-pro-3piece-pinless-swivel-impact-extension-adapter-set-12-in-drive-to-38-in-drive

## Summary

Access hard-to-reach spaces with ease using this 3-piece pinless swivel impact extension set. Engineered from heat-treated 4140 chromoly steel, the pinless design maximizes torque transfer and enhances safety by preventing projectiles. This versatile set includes 6 in., 9 in., and 12 in. lengths to provide a wide range of motion for various professional applications.

## Description

Access hard-to-reach spaces with ease using this 3-piece pinless swivel impact extension set. Engineered from heat-treated 4140 chromoly steel, the pinless design maximizes torque transfer and enhances safety by preventing projectiles. This versatile set includes 6 in., 9 in., and 12 in. lengths to provide a wide range of motion for various professional applications.
- Versatile 3-Piece Set: Includes 6 in., 9 in., and 12 in. extensions to reach fasteners in tight or obstructed spaces.
- Superior Torque Transfer: The pinless joint design ensures maximum power transfer from the driver to the socket compared to traditional universal joints.
- Enhanced Safety: The pinless construction prevents the risk of projectiles common in pinned designs during accidental breakage.
- Premium Durability: Constructed from heat-treated 4140 chromoly steel with a black oxide finish for long-lasting professional use.
- High Flexibility: Swivel heads provide a wide range of motion, allowing for multiple working angles in complex applications.
- Standard Compatibility: Features a 1/2 in. female drive end and a 3/8 in. male end to fit most impact-grade sockets and power tools.

## Specifications

- Universal: Yes
- Number of Pieces: 3
- Tools Product Type: Hand Tool
- Hand Tool Type: Socket/Ratchet Extender or Adapter Set
- Individual/Set: Set
- Weight: 2 lbs
- Length: 14 in
- Width: 12 in
- Height: 6 in