Wera Safe Torque A1 1/4" Torque Wrench and Socket Set Imperial

The Wera Safe-Torque A 1 Imperial Set is a 10-piece 1/4" torque wrench and socket set designed for precise, controlled fastening across a range of imperial fastener sizes.

At the heart of this set is the Safe-Torque A 1 wrench, which features a slip-over release mechanism that physically prevents overtightening once the pre-set torque value has been reached. This makes it particularly well suited to applications where consistent, accurate torque application is critical — such as bicycle maintenance, automotive trim work, and precision equipment assembly.

The wrench covers a setting range of 2 to 12 Nm and operates in both clockwise and counterclockwise directions, supporting tightening and loosening tasks with or without active torque control. Audible and tactile clicks at each scale value make setting and saving your desired torque straightforward, even in working conditions where you may not have a clear sightline to the scale.

The Torque Lock function deactivates the torque mechanism entirely, allowing the tool to function as a standard ratchet for high-breakaway loosening or angle-of-rotation applications. With 72-tooth fine gearing and a return angle of just 5°, the ratchet head performs well in confined or restricted spaces.

Features and Benefits:
• Slip-over release mechanism prevents overtightening once the target torque is reached
• Bidirectional torque control for both tightening and loosening applications
• Audible and tactile clicks for accurate, reliable torque setting
• Torque Lock function converts the tool to a standard ratchet for breakaway and rotation-angle work
• 72-tooth ratchet mechanism with a 5° return angle for use in confined spaces
• Release angle of only 30° after target torque is reached
• 1/4" square drive head with socket locking
• Stored in a robust textile case for site and workshop use

Contents:
1x Safe-Torque A 1 torque wrench with 1/4" square head drive, 2–12 Nm
8x 8790 HMA Zyklop 1/4" sockets: 3/16", 7/32", 1/4", 9/32", 5/16", 3/8", 7/16", 1/2" (all 23 mm depth)
1x 8794 SA Zyklop extension with free-turning sleeve, short, 1/4" x 75 mm
1x Hook and Loop Fastener Strip 240: 50 x 240 mm

Specifications:
Drive Size: 1/4"
Torque Range: 2–12 Nm
Ratchet Teeth: 72
Return Angle: 5°
Release Angle: 30°
Piece Count: 10
Extension Length: 75 mm
Socket Depths: 23 mm