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: 12 x 13 mm
• Length: 220 mm
• Thickness a1: 9 mm
• Thickness a2: 10 mm
• Diameter d1: 18.6 mm
• Diameter d2: 20 mm
• Offset t: 25 mm
• Weight: 126 g
• Material: Chrome Alloy Steel
• Finish: chrome-plated