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AUMR Series - Aluminum Torque Wrench with Ratchet Head

● Accuracy: ±4% from 20% to 100% of capacity.

● Integrated aluminum alloy overall design, light and strong.

● Unique ratchet structure design. With this ratchet head you can continuously swing the handle to tighten the bolt, instead of putting it on as often as a conventional head.

● For wrenches of 2000Nm and below, both sides with square drive for both direction application, easy to handle. 3000Nm is fixed head design.

● Special window for main scale, and Minor scale near the end of the handle, better resolution.

● Dual-unit scales (Metric & English) for versatile measurements.

● Unique locking end design, fix torque reliably. Effectively avoid the possibility of adjustment to torque values caused by unintentional or deliberate operation.

● Knurled handle for secure and comfortable grip.

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AUMR

Ratchet Head Aluminum Torque Wrench

Without extension bar

（Metric）

Item No.	Square Drive	Torque Range		Increment	Length	Width x Height	Weight	Extension Bar
Item No.	Square Drive	Nm	Lb.ft	Nm	(L) mm	(W) x (H) mm	kg	Extension Bar
AUMR4550	3/4"	100-550	80-400	2.5	811	45x35	2.9	Without
AUMR4760	3/4"	160-760	120-560	3	811	45x35	3.2	Without

AUMR

Ratchet Head Aluminum Torque Wrench

With extension bar

(Metric)

Item No.	Square Drive	Torque Range		Increment	L1	L2	L3	L	W x H	Weight	Extension Bar
Item No.	Square Drive	Nm	Lb.ft	Nm	mm	mm	mm	mm	mm	kg	Extension Bar
AUMR41000	3/4"	200-1000	150-750	5	811	754	∕	1400	45x35	5.6	1
AUMR51500	1"	300-1500	200-1100	5	935	930	∕	1603	60x40	8.9	1
AUMR52000	1"	400-2000	300-1500	10	935	930	930	2313	60x40	11.52	2

AUMG

Fixed Head Aluminum Torque Wrench

(for Large Torque)

(Metric)

Item No.	Fixed Drive	Torque Range		Increment	L1	L2	L3	L	W x H	Weight	Extension Bar
Item No.	Fixed Drive	Nm	Lb.ft	Nm	mm	mm	mm	mm	mm	kg	Extension Bar
AUMG63000	1 1/2"	600-3000	400-2200	15	1040	930	930	2418	70x40	16.4	2