Ring Spanner Offset 75° Rockforce 9x11 mm CrV

Ring Spanner Offset 75° Rockforce 9x11 mm CrV is a double-ended metric ring wrench made from chrome vanadium (CrV) steel. The spanner has ring heads in sizes 9 mm and 11 mm on opposite ends and a 75° offset bend that provides angled access to hex fasteners in confined, recessed or obstructed spaces. The tool is intended for general mechanical, automotive and maintenance tasks where a compact, angled ring spanner improves access compared with a straight wrench.

Advantages

The chrome vanadium construction delivers a balance of strength and wear resistance suitable for repetitive tightening and loosening of hex fasteners. The 75° offset gives additional clearance for knuckles and nearby components, making it easier to work in tight engine bays, machinery housings or equipment frames. Double-ended ring heads in two metric sizes reduce the need to change tools during tasks and help maintain stable engagement with bolt heads or nuts.

Suitable for

• Tightening and loosening 9 mm and 11 mm hex bolts and nuts
• Automotive repair and maintenance where angled access is required
• Mechanical assembly and disassembly in confined spaces
• General workshop and facility maintenance tasks

Key specifications

• Material: chrome vanadium (CrV) steel
• Head types: double-ended ring heads
• Sizes: 9 mm and 11 mm
• Offset angle: 75°
• Finish: typically polished or satin (factory finish may vary)

How to use

Select the ring end that matches the fastener size (9 mm or 11 mm) and place the ring fully over the nut or bolt head to ensure full engagement. Position the spanner so the 75° offset clears surrounding obstructions and allows comfortable hand movement. Apply steady torque in the required direction to tighten or loosen the fastener, taking care not to exceed the spanner’s capacity. For stuck or corroded fasteners, use gradual force and consider applying penetrating solvent or additional leverage only if the tool and fastener condition permit.

Usage recommendations

Inspect the ring spanner before use for signs of wear, rounding or damage. Use the correct size end to avoid rounding fastener corners, and avoid applying impact blows unless the tool is rated for such use. Store the spanner in a dry place to reduce corrosion and maintain the working surfaces clean for reliable engagement.