

Teng M120021-C 5in Extension Bar - 1/2in Square Drive
About this item
- STRONG CHROME VANADIUM STEEL – Manufactured from high‑quality Cr‑V steel for long‑lasting durability and reliable performance in demanding workshop environments.
- STANDARD 125MM LENGTH – Provides a 125mm (5") reach for accessing fasteners in tighter spaces while maintaining full torque transfer.
- SMOOTH SATIN FINISH – Satin‑coated surface offers enhanced grip, corrosion resistance and easy cleaning for daily professional or DIY use.
- VERSATILE 1/2IN DRIVE – Compatible with all standard 1/2in drive ratchets, breaker bars and torque tools for automotive, mechanical and garage work.
- IDEAL FOR WORKSHOP & DIY – Perfect for mechanics, engineers and home users needing a dependable extension bar for repairs, maintenance and general tasks.
Product description
The Teng Tools M120021C 1/2 inch drive extension bar is engineered for durability, strength and dependable performance in both professional workshops and home garages. Made from high‑quality chrome vanadium steel, it offers long‑lasting reliability and excellent torque transfer. The 125mm (5") standard length provides extra reach for fasteners in confined or awkward spaces. Its satin finish delivers improved grip and added corrosion resistance. Compatible with all standard 1/2in drive ratchets, torque wrenches and breaker bars, this extension bar is an essential addition to any mechanic’s or DIY user’s tool kit.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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