Ring wrench Proline 36006 — 1 pc, standard size (MPN 36006)

The Proline ring wrench 36006 is a single-piece closed-end hand tool designed for tightening and loosening hexagonal and other matched-profile fasteners. Forged and chromium-plated, the wrench has a satin finish and is manufactured to meet the dimensional requirements of the German DIN 838 standard. Its construction provides increased torque capacity — up to 60% higher than comparable tools meeting German DIN 899 or US ANSI dimensions — making it suitable for a broad range of maintenance and mechanical applications where a reliable, corrosion-resistant ring (box) wrench is required.

Advantages

The forged construction and chromium plating ensure improved strength and corrosion resistance for extended service life in workshop and field environments. Compliance with DIN 838 dimensional standards ensures precise fit to corresponding fasteners, reducing slippage and rounding of bolt heads. The satin finish provides a practical non-reflective surface while maintaining easy cleaning and handling. The higher maximum torque capacity delivers better performance on stubborn or high-torque fasteners compared with tools built to other common standards.

Suitable for

• Automotive repair and routine vehicle maintenance
• Industrial and machine assembly
• Plumbing and HVAC fastening tasks
• General workshop maintenance and equipment servicing

Key specifications

• Construction: forged steel
• Finish: chromium-plated with satin surface
• Type: closed-end (ring/box) wrench, single piece
• Standard compliance: manufactured to the dimensional requirements of DIN 838
• Torque capacity: up to 60% higher maximum torque versus comparable tools to DIN 899 and ANSI

How to use

Select the wrench size that matches the fastener profile and fully engage the closed end over the fastener head. Apply steady, controlled force to turn the fastener in the required direction; the closed-end design provides multiple contact points for even load distribution and reduced risk of rounding. Avoid using the wrench as a hammer or prying tool. For stubborn fasteners, apply force gradually and ensure the wrench is fully seated before increasing torque.

Usage recommendations

For safe and reliable operation, inspect the wrench for wear or damage before use, keep contact surfaces clean, and use appropriate hand protection when working with high torque. Do not exceed safe leverage by extending the handle with cheater bars; if higher torque is required, use a torque-rated tool designed for the intended load.