Open-end Wrench Proxxon 30×32 mm model 23860

Open-end Wrench Proxxon 30×32 mm model 23860 is a hand tool engineered for tightening and loosening bolts and nuts with 30 mm and 32 mm flats. The tool is designed for workshop and maintenance tasks where direct access to fastener flats is required and socket wrenches may not fit. Its slim profile allows use in confined spaces and its open jaws provide quick engagement with fasteners.

Advantages

The wrench delivers reliable engagement on large hexagonal fasteners through precisely machined jaw openings sized for 30 mm and 32 mm flats. Built for repeated use in professional and hobby environments, the tool balances strength and ease of handling. The open-end design enables rapid placement and removal on the fastener without repositioning, and the narrow body improves access in tight or shallow-reach locations.

Suitable for

• Automotive repair and maintenance involving large nuts and bolts
• Industrial and mechanical assembly or disassembly tasks
• Workshop servicing of machinery, pumps and heavy equipment
• Situations requiring access in narrow spaces where sockets cannot be used

Key specifications

• Wrench type: open-end wrench with two fixed jaw sizes
• Jaw sizes: 30 mm and 32 mm
• Material: hardened steel construction for strength and wear resistance
• Finish: corrosion-resistant surface treatment
• Profile: slim body for improved access in confined spaces

How to use

Select the jaw size that matches the fastener flats and position the open end fully over the nut or bolt. Apply steady force to the handle while maintaining alignment to avoid rounding the fastener edges. For loosening, initially apply moderate torque to break the fastener free, then continue with controlled movements. For tightening, use measured force and check torque where specified by the equipment manufacturer. Avoid using the wrench as a hammer or prying tool.

Usage recommendations

Inspect the wrench and fastener for damage before use, keep contact surfaces clean, and use correct jaw size to prevent slippage. Do not apply excessive impact loads; consider using a torque-limiting tool when precise tightening is required. Store the wrench in a dry place to preserve the surface treatment and prevent corrosion.