Shop SATA 3/8" Dr. locking extension bars, 3", 6", 10" lengths. One-hand locking pin, chrome vanadium steel, lifetime warranty.

SATA 12906–12908 Locking Extension Bar 3/8" Drive 3", 6" & 10"

SKU: SATA12906

RM53.23

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Next-day delivery (West Malaysia). Order before 4pm.

Lifetime Warranty See warranty terms

Size

3" (75mm) SATA12906 6" (150mm) SATA12907 10" (250mm) SATA12908

Techno Tools & Equipment's provide same day delivery

Product Overview

The SATA12906–12908 3/8" Dr. Locking Extension Bar extends a ratchet's reach while positively securing the attached socket or universal joint, so it won't drop when working overhead, in a bay, or in any position where gravity works against you. The locking device engages and releases with one hand, keeping the other free to steady the ratchet or brace yourself. Machined from chrome vanadium steel and available in three lengths — 3" (75mm), 6" (150mm), and 10" (250mm) — to match the reach a job calls for.

Key Features

Spring-loaded locking device — clamps sockets or universal joints in place, preventing accidental drops
One-hand engagement and release — lock or free the socket without a second hand or extra step
Three lengths (3", 6", 10") — match reach to the job without over-extending
Chrome vanadium steel construction — heat-treated for durability under repeated torque
Knurled grip section — secure handhold when steadying the bar during use
3/8" square drive — compatible with standard 3/8" ratchets and breaker bars
SATA lifetime warranty — backed by one of the most trusted names in professional hand tools

Specification Table

SKU	Length	Overall Length L (mm)	Drive	Locking Mechanism	Pcs/Pack
SATA12906	3"	75	3/8"	One-hand spring-loaded lock	6
SATA12907	6"	150	3/8"	One-hand spring-loaded lock	6
SATA12908	10"	250	3/8"	One-hand spring-loaded lock	6

Warranty: 30 days from purchase date

Made in China. Dimensions are approximate and may vary slightly within manufacturing tolerance.

Available Options (Variants)

Select your length from the dropdown:

Option	SKU
3" (75mm)	SATA12906
6" (150mm)	SATA12907
10" (250mm)	SATA12908

Package Contents

1 × SATA 3/8" Dr. Locking Extension Bar (length as selected)

Warranty Terms

Lifetime Warranty. All three SKUs (SATA12906, 12907, 12908) explicitly list Lifetime Warranty on their individual product pages, so the fallback exclusion clause wasn't needed. This SATA extension bar is covered against manufacturing defects in materials and workmanship when used as intended. The warranty does not cover damage from misuse, use with power or impact tools, bending or torque overload beyond rated capacity, wear of the locking mechanism from misuse, or cosmetic wear.

SATA 3/8" Drive Extension Bar comparison: Wobble vs Locking vs Flexible

Spec	SATA 12903–12905 Wobble	SATA 12906–12908 Locking (this model)	SATA 12922 Flexible
Type	Wobble extension	Locking extension	Flexible extension (flex shaft)
Lengths	3", 6", 10" (75 / 150 / 250mm)	3", 6", 10" (75 / 150 / 250mm)	150mm (single length)
Off-axis reach	Slight angle at the drive tip	Straight only	Shaft bends around obstructions
Socket retention	No locking device	One-hand spring-loaded lock	–
Best for	Bolts that sit slightly off-line or behind an obstruction	Overhead and engine-bay work where a dropped socket is a risk	Fasteners with no straight-line access at all

Works with

Why Choose SATA?

SATA has grown into one of the fastest-growing premium-quality mechanics' hand tool brands in the world over the past two decades. Trusted by automotive technicians and industrial professionals across more than 50 countries, SATA tools are manufactured in ISO 9001–certified facilities and meet or exceed ANSI and DIN standards. In 1999, SATA became the first hand tool manufacturer in China to offer a lifetime warranty on its products — a commitment to quality and durability that professionals rely on every day. As part of Apex Tool Group, SATA combines global manufacturing scale with a singular focus on performance, precision, and long-term reliability.

✅ ISO 9001–certified manufacturing
✅ Meets or exceeds ANSI / DIN standards
✅ Lifetime warranty on covered products
✅ Trusted by professional mechanics in 50+ countries
✅ Precision-engineered for consistent, reliable performance

Warranty Terms

All SATA products, unless otherwise stated, are warranted against manufacturing defects in materials and workmanship, subject to intended use and fair wear and tear.

Product Category	Period
Hand Tools	Lifetime
Torque Products	Calibration: 90 days Tool: 1 year
Bits, Bit Holders, Bit Sockets, Extensions, Taps & Dies, Files & Cutting Tools	30 days
Accessories, Cases, Pouches, Toolboxes & Consumables	1 year

Warranty periods start from the purchase date.

Warranty period	Lifetime Warranty
Coverage	Free repair or replacement for functional faults arising during normal use. No time limit.
Not covered	Wear beyond the tool's normal service life; rust, plating wear, surface scratches or handle damage that does not affect function; parts marked as consumables in the SATA catalogue (e.g. coloured sleeves, brackets, power bars); packaging.
Warranty void if	Damage from misuse or abnormal operation (e.g. striking, prying, using hand sockets on impact tools, exceeding the tool's rated capacity); the product has been machined or modified, or parts have been replaced, lost or are incomplete.

Bring the product to Techno Tools as an authorised SATA dealer. SATA repairs the product first and replaces it if repair is not possible.