Adjustable spanner Wera 05020175001 Jaw width 1.3 cm Silver

The Wera 05020175001 adjustable spanner is a compact tool designed for precise adjustment of small nuts and bolts. With a maximum jaw width of 1.3 cm and an overall length of 58 mm, this silver-finished spanner provides a convenient combination of portability and functional range for light mechanical, electronic and maintenance tasks. The single-piece head and adjustable jaw mechanism are engineered to deliver steady grip and straightforward size adaptation.

Advantages

The compact size and narrow jaw width make the spanner suitable for tight spaces and detailed work where larger tools cannot reach. Its silver finish resists corrosion and simplifies cleaning. The adjustable mechanism allows a range of fastener sizes to be handled with one tool, reducing the need to carry multiple fixed wrenches. The short length improves control during delicate operations and enhances portability in toolkits, pockets or compact cases.

Suitable for

• Servicing small machinery and household appliances
• Electronics assembly and maintenance where small fasteners are used
• Bicycle and scooter maintenance requiring compact tools
• Fine mechanical adjustments in models, instruments or fixtures

Key specifications

• Maximum jaw width: 1.3 cm
• Overall length: 58 mm
• Finish: silver
• Tool type: adjustable spanner (single adjustable jaw)
• Intended use: small-size nuts and bolts

How to use

Select the Wera adjustable spanner and open the jaw by turning the adjustment screw until the jaw gap slightly exceeds the fastener size. Position the spanner so the fixed jaw faces the direction of applied torque, then tighten the adjustment screw until the jaws sit firmly on the nut or bolt. Apply steady, controlled force and avoid sudden jerks; if higher torque is required, use a larger appropriate tool to prevent damage. After use, clean the contact surfaces and store the spanner in a dry place to maintain functionality.

Usage recommendations

For optimal performance, use the spanner only on appropriately sized small fasteners up to the indicated jaw width, avoid overtightening, and perform regular inspection of the adjustment mechanism. Keep the spanner dry and lightly lubricated at the adjustment thread to ensure smooth operation.