Stahlwille Combination Wrench, 21mm x 21mm - ST 40102121

Engineered for versatility and efficiency, a combination wrench features an open-end and a box-end for tackling various fasteners. Crafted from durable materials, it ensures a secure grip and reduces slippage, making it an essential tool for both professionals and DIY enthusiasts. Enjoy the convenience of a single tool that offers multiple functions for your automotive, plumbing, and home repair needs.

Properties:

• Metric, identical end sizes
• Extra-long version for hard-to-reach bolted joints and greater force transmission
• Jaw angled 15 deg
• Ring with bi-hex and AS-Drive profile
• Ring-end cranked 10 deg
• Reinforcement between jaw and shaft
• 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
• DIN 3113 Form B / ISO 7738 Form B

Technologies and Features:

• Anti-Slip-Drive
  • The special AS-Drive profile makes high force transmission to the flats of bolts and nuts possible without damaging them. This also prevents stripping of the bolt head
• Double-T profile
  • Our ring, open-ended and combination wrenches have an additional recess in the middle of the tool. Similar to the principle of a double-T beam, this provides a tremendous load capacity and maximum strength whilst reducing weight
• Thin-walled rings
  • The thin-walled diameter of our rings makes it easier to work in confined spaces. The ring wall is deeper than standard nuts, which prevents jamming
• Offset Shaft Design
  • Our wrenches are specially designed with additional reinforcement in the load zones where the greatest amount of force is transmitted - namely where the jaw meets the shank - in order to prevent deformation

Product Highlights:

• Optimum power transmission
  • Every wrench guarantees consistently excellent quality due to minimal manufacturing tolerances and highly reproducible precision. The jaws and ring always sit firmly on the bolt, thus ensuring optimal power transmission
• Non-slip surface
  • STAHLWILLE wrenches have a high-quality surface finish with good grip, making it possible to work safely and efficiently, even with greasy hands. The non-slip property improves control during handling
• A solution for every situation
  • Our combination wrenches are available in different versions (metric, imperial, long, with Spline-Drive profile) and as sets in textile bags, roll-up tool bags or TCS inlays
• Excellent workmanship
  • The wrench is made from high-quality forged Chrome Alloy Steel, making it extremely robust and durable, even during continuous use. It also has a corrosion-resistant chrome-plated finish

Specifications:

• Length (L): 280mm
• Size 1: 21mm
• Size 2: 21mm
• Weight: 244 g

Refer Line Drawing Image:

• Width (b): 43mm
• a1 Size: 8.5mm
• a2 Size: 13mm
• d Size: 29.8mm
• t Size: 19mm