Combination wrench Proline 34 mm model 35634, 470 mm length, single piece

Proline combination wrench 34 mm model 35634 is a single-piece hand tool combining an open-end and a ring-end in one 470 mm long body. Forged from alloy steel and finished with satin chromium plating, this wrench meets the dimensional requirements of German DIN 3113 and is designed to deliver increased torque for demanding tasks. The extended length provides greater reach and mechanical advantage when working on large nuts and bolts in automotive, industrial maintenance and heavy-duty mechanical environments.

Advantages

The tool’s single-piece forged construction ensures high durability and resistance to deformation under load. Satin chromium plating gives corrosion protection while reducing glare during use. Conformance to DIN 3113 ensures consistent fit on fasteners, and the design provides up to 60% higher maximum torque compared with tools made to German DIN 899 or US ANSI standards. The combination of open and ring ends offers flexibility for quick positioning and secure final tightening.

Suitable for

• Automotive repair and truck maintenance where long reach is required
• Industrial equipment assembly and disassembly
• Heavy machinery maintenance and field service work
• Applications that require higher torque and precise fastener fit

Key specifications

• Jaw size: 34 mm
• Overall length: 470 mm
• Construction: single-piece forged design
• Finish: satin chromium-plated
• Standards compliance: dimensionally to German DIN 3113
• Torque capability: maximum torque up to 60% higher than comparable DIN 899 and ANSI tools

How to use

Place the appropriate end of the wrench on the fastener and ensure proper engagement before applying force. Use the open end for quick placement and initial turning, and use the ring end for final tightening or loosening to reduce the risk of rounding the fastener. Apply steady, controlled force along the wrench axis to take advantage of the 470 mm length and increased mechanical advantage. Avoid sudden impacts or using the wrench as a hammer.

Usage recommendations

Inspect the wrench for wear, deformation or corrosion before use. Use the correct 34 mm size to prevent fastener damage. Do not exceed safe torque limits for the fastener or use the wrench with cheater bars or extensions that may impose excessive loads. Store in a dry place and keep the satin chromium finish clean to maintain corrosion resistance and fit accuracy.