Double-Ended Ring Spanners
• metric, differing end sizes
• deeply cranked
• bi-hex with AS-Drive profile
• durable, slim and lightweight design
• high flexural strength due to double-T profile
• STAHLWILLE's rounded finish ensures a non-slip, pleasant feel
• drop-forged, hardened, and cooled in an oil bath
• Chrome Alloy Steel, chrome-plated
Product Specification
• Size: 16 x 17 mm
• Length: 255 mm
• Thickness a1: 11 mm
• Thickness a2: 12 mm
• Diameter d1: 23.9 mm
• Diameter d2: 25.3 mm
• Offset t: 27 mm
• Weight: 181 g
• Material: Chrome Alloy Steel
• Finish: chrome-plated