Superior Electric S3-TH1A is a Special chuck key for electric drill chucks. Superior Electric chuck key is small size and light weight. 5/16 inch chuck size suitable for many brands electric drill chucks.
Superior Electric S3-TH1A Drill Chuck Key Features:
- This is a well machined 5/16" chuck key
- This screwdriver chuck key will work with many chucks including Bosch and Makita
- If you're looking for a quality cost-effective chuck key, a spare, or to replace that old beat up key, this new drill chuck key will work nicely
Superior Electric S3-TH1A Specifications:
- Fits: Superior Electric J3516A most of the named brands drill chucks like Bosch & Makita
- D1: 13/16"
- D2: 9/16"
- D3: 5/16"
- d: 7/32"
- L1: 3-3/8"
- L2:1-7/8"
- L3: 1"
Superior Electric S3-TH1A Includes: