# STEELMAN PRO 18 in. 1/2 in. Drive to 3/8 in. Pinless Swivel Impact Extension Bar

- Brand: STEELMAN PRO
- Category: Impact Socket Adapters & Extensions
- Model: 79993
- Price: $28.99
- URL: https://zecdepot.com/products/steelman-pro-18-in-12-in-drive-to-38-in-pinless-swivel-impact-extension-bar

## Summary

Engineered from heat-treated 4140 chromoly steel with a black oxide finish, this 18-inch extension provides maximum durability for heavy-duty use. The advanced pinless swivel design ensures superior torque transfer and enhanced safety by preventing projectiles common in traditional joint designs.

## Description

Engineered from heat-treated 4140 chromoly steel with a black oxide finish, this 18-inch extension provides maximum durability for heavy-duty use. The advanced pinless swivel design ensures superior torque transfer and enhanced safety by preventing projectiles common in traditional joint designs.
- Extended Reach: 18-inch length allows easy access to fasteners in tight or hard-to-reach spaces.
- Superior Torque Transfer: Pinless joint design maximizes power delivery from driver to socket compared to universal joints.
- Enhanced Safety: Pinless construction eliminates the risk of projectiles often caused by breakage in pinned designs.
- Premium Construction: Made from heat-treated 4140 chromoly steel with a black oxide finish for long-lasting durability.
- High Flexibility: Swivel head provides a wide range of motion to work from multiple angles.
- Versatile Compatibility: Features a 1/2 in. female drive end and a 3/8 in. male end for impact-grade sockets.

## Specifications

- Output Drive Type: Male Square
- Material: Steel
- Drive Type: Female Square
- Universal: Universal
- Number of Pieces: 1
- Tools Product Type: Hand Tool
- Color Family: Black
- Hand Tool Type: Socket/Ratchet Extender
- Individual/Set: Individual
- Drive Size: 1/2 in
- Output Drive Size: 1/2 in
- Size: 3/8 in
- Assembled Depth: 19.0 in
- Extension Length: 18 in
- Assembled Width: 1.0 in
- Assembled Height: 1.0 in
- Weight: 1 lbs
- Length: 24 in
- Width: 6 in
- Height: 6 in