Stanley STA-4-87-809 Ring wrenches 21 x 23 millimeters

Stanley STA-4-87-809 Ring wrenches 21 x 23 millimeters

Special characteristics

• Fully forged from chrome vanadium steel to ISO 3318 and DIN 3113 accuracy and performance standards
• Chrome nickel plating protects against corrosion
• Slim design combines maximum strength with optimum accessibility
• Double hex washer (Bi-hex 12 point) with Maxi Drive profile increases grip on the bolt or nut without damaging it
• Deeply curved head at an angle of 70 degrees for better accessibility
• Ideal where a lot of force is needed to turn a nut without damaging it

Technical data

• Size: 21 x 23 millimeters
• VE: 4
• A1: 11.6 millimeters
• B1: 35.5 millimeters
• A: 11.2 millimeters
• W: 32.6 millimeters
• L: 326.5 millimeters