Teng Tools 1/4 Inch Drive Extension Bar 50-305 mm - Socket Extension, Ball Detent, Chrome Vanadium, DIN3123B, Socket Clip - Choose Your Size
Teng Tools 1/4 Inch Drive Extension Bar 50-305 mm - Socket Extension, Ball Detent, Chrome Vanadium, DIN3123B, Socket Clip - Choose Your Size
- Fast US dispatch from our Fort Worth, Texas warehouse
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- Backed by guarantee — built to last a working lifetime
Teng Tools 1/4 in drive extension bars, sold individually in five lengths: 50, 75, 100, 150 and 305 mm. Choose your size above.
- Made from chrome vanadium steel
- Retention groove for ball detent that secures the connection of the extension bar to the drive end
- Ball detent on the male end to securely grip the socket
- Designed and manufactured to DIN3123B
- Supplied with a metal socket clip for use with a socket rail
Specifications
| Type | Extension bar |
| Drive | 1/4 in |
| Material | Chrome vanadium (CrV) |
| Lengths | 50, 75, 100, 150, 305 mm |
| Standard | DIN3123B |
Sizes
| Size | Part number | Weight |
| 50 mm (1.9 in) | M140020-C | 21 g (0.7 oz) |
| 75 mm (2.9 in) | M140023-C | 31 g (1.0 oz) |
| 100 mm (3.9 in) | M140021-C | 42 g (1.4 oz) |
| 150 mm (5.9 in) | M140022-C | 64 g (2.2 oz) |
| 305 mm (12.0 in) | M140024-C | 130 g (4.5 oz) |
Also part of 5 tool kits
- TEXEXT13 Teng Tools 13 Piece 1/4, 3/8 & 1/2 Inch Drive Socket & Accessories Foam Socket Set - TEXEXT13
- TTESK67 Teng Tools 67 Piece 1/4 Socket Set, 3/8 and 1/2 Drive Metric Sockets in EVA Foam Module - Tool Kit for Car and Workshop (TTESK67)
- TTESK77 Teng Tools 76 Piece Mixed Drive 6 Point Regular/Shallow, Deep & Impact Foam Socket Set - TTESK77
- TTESK86 Teng Tools 86 Piece 1/4 & 3/8 Inch Drive 6 Point Regular/Shallow & Deep Foam Socket Set - TTESK86
- TTXEXT13 Teng Tools 13 Piece Socket Extension Set, 1/4 3/8 1/2 Inch Drive Long and Wobble Extension Bars with Universal Joints in TTX4 Tray - TTXEXT13
Kits shown in red are available to buy.
Specifications
| Type | Sockets & Accessories |
|---|---|
| Category | Socket Accessories |
| Drive size | 1/4" |
| Part number | M140024-C |
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.