Tap Extension, 5/16", HSS, Overall Length: 5" MPN:21705
Tap Extension, 5/16", HSS, Overall Length: 5"
This 5/16in HSS tap extension is designed for precise tapping operations. Its overall length of 5 inches allows for easy reach into tight spaces, while the 1/2 inch body diameter provides stability and control. Suitable for use with coolant or non-coolant through tapping, this extension is ideal for applications such as automotive repair, aerospace manufacturing, and general machining. The tap square size of 0.2380 inches ensures a secure fit, and the shank diameter of 0.3180 inches provides a solid connection to your tap. With a country of origin in the US and a lead time of just 2 days, this tap extension is a reliable choice for your next project.
Top product features:
- Tap Extension, 5/16in, HSS, Overall Length: 5in is designed to fit tap square size 0.2380 in, allowing for precise tapping operations.
- The extension is made of steel, providing durability and resistance to wear and tear.
- The extension has a shank diameter of 0.3180 in, allowing for secure attachment to the tap.
Top product applications:
- Machine repair and maintenance
- Automotive repair
- Metalworking and fabrication
Tap Extension, Overall Length 5 in, Steel, For Tap Square Size 0.2380 in, Fits Tap Size 5/16 in, For Tap Shank Dia. 0.3180 in, Shank Dia. 0.3180 in, Body Dia. 1/2 in, Coolant Fed Non-Coolant Through, Extension Square Size 15/64 in
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.00
- Package Width: 0.60
- Package Height: 0.50
- Package Weight: 0.20
Product info last updated on January 22, 2026 8:48pm UTC
Category: Cutting Tools