Stahlwille SW730NR/5QR FK 10-50 N·m 730NR Torque Wrench with Ratchet, 3/8" drive

The Stahlwille MANOSKOP 730NR is a clicking torque wrench with a permanently installed fine-tooth ratchet, so no insert tool is needed. This listing covers four sizes, from 10 to 50 N·m with a 3/8" drive to 80 to 400 N·m with a 3/4" drive (manufacturer-stated).

Setting is by QuickSelect, with a twin N·m and ft·lb scale and a fine scale, and the wrench gives a noticeable double signal when the preset torque is reached. The measuring element is only under load while force is being applied, so there is no need to reset it to zero after use. The first three sizes have a QuickRelease safety lock on the ratchet; the 80 to 400 N·m size has a fixed ratchet without it (manufacturer-stated).

Stahlwille states a deviation of indication of ±4% and a calibration certificate in accordance with DIN EN ISO 6789-2:2017 (manufacturer-stated). Each wrench is supplied in a sturdy plastic case.

Where this product is used

• Bolted joints with a specified tightening torque where a ratchet is all that is needed
• Workshop and maintenance work on a fixed socket drive size
• Field kits where a case-protected wrench is preferred

Features

• Permanently installed fine-tooth ratchet in 3/8", 1/2" and 3/4" drive (manufacturer-stated)
• QuickSelect rapid setting with a twin N·m and ft·lb scale and a fine scale (manufacturer-stated)
• Noticeable double signal when the preset torque is reached (manufacturer-stated)
• No need to reset to zero: the measuring element is only under load while force is applied (manufacturer-stated)
• Supplied in a sturdy plastic case (manufacturer-stated)

Common specifications

Key specifications

Figures are Stahlwille's (manufacturer-stated). A dash means the number of ratchet teeth is not listed here.

Selecting the right option

Choose by the drive size you work with and by the torque range: the 3/8" size covers 10 to 50 N·m, the two 1/2" sizes cover 20 to 100 and 40 to 200 N·m, and the 3/4" size covers 80 to 400 N·m (manufacturer-stated). If you want to change between insert tools such as sockets and open-ended heads, see the Stahlwille 730N clicking torque wrenches, 4 to 650 N·m or the Stahlwille 730 Quick torque wrenches, 6 to 650 N·m. For a spring torque wrench with a 60-tooth reversible ratchet see the Stahlwille 750NR spring torque wrenches, 20 to 400 N·m.

Related products

Related Stahlwille torque tools: Stahlwille 730N clicking torque wrenches, 4 to 650 N·m, Stahlwille 730 Quick torque wrenches, 6 to 650 N·m, Stahlwille 750NR spring torque wrenches, 20 to 400 N·m, Stahlwille 721 torque wrenches with ratchet, 30 to 1000 N·m and Stahlwille SENSOTORK 7707 W workshop torque testers, 0.4 to 1100 N·m.