Product Overview
Designed for maximum leverage and fatigue-free operation, our Crutch-Type Ball End Hex Key Wrench Series (Model W22301 – W22310) combines high-torque transmission with ergonomic comfort. The uniquely offset “crutch” (T-style) handle allows for superior grip force, while the precision-machined ball head enables smooth operation at entry angles up to 25 degrees—making it ideal for tight spaces and heavy-duty mechanical assembly.
Detailed Technical Specifications
| Art No. | Spec | L1 (Total) | L2 (Handle) | C1 (Blade) | C2 (Tip) | Box | Carton | Unit Weight | G.W. |
|---|---|---|---|---|---|---|---|---|---|
| W22301 | 2.0 mm | 136.5 mm | 52.5 mm | 100 mm | 15 mm | 20 pcs | 400 pcs | 0.02 kg | 8.80 kg |
| W22302 | 2.5 mm | 136.5 mm | 52.5 mm | 100 mm | 15 mm | 20 pcs | 400 pcs | 0.02 kg | 10.00 kg |
| W22303 | 3.0 mm | 136.5 mm | 52.5 mm | 100 mm | 15 mm | 20 pcs | 400 pcs | 0.02 kg | 11.40 kg |
| W22304 | 4.0 mm | 136.5 mm | 52.5 mm | 100 mm | 15 mm | 20 pcs | 400 pcs | 0.03 kg | 14.80 kg |
| W22305 | 5.0 mm | 196.0 mm | 67.5 mm | 150 mm | 15 mm | 20 pcs | 200 pcs | 0.07 kg | 15.60 kg |
| W22306 | 6.0 mm | 196.0 mm | 67.5 mm | 150 mm | 15 mm | 20 pcs | 200 pcs | 0.09 kg | 19.30 kg |
| W22308 | 8.0 mm | 260.0 mm | 81.0 mm | 200 mm | 15 mm | 20 pcs | 100 pcs | 0.20 kg | 20.88 kg |
| W22310 | 10.0 mm | 260.0 mm | 81.0 mm | 200 mm | 15 mm | 20 pcs | 100 pcs | 0.27 kg | 28.20 kg |
Why Choose Us?
- High-Torque Crutch Handle Design:
The offset handle provides higher leverage than traditional L-keys or inline straight handles, significantly reducing hand fatigue while increasing torque output. - 25-Degree Ball Angle Access:
The ball end logic allows the wrench to insert into hex fasteners at an angle up to 25 degrees, solving the problem of hard-to-reach or obstructed bolts. - Comprehensive Size Range & Standard Packaging:
Ranging from 2mm to 10mm, each size is packaged systematically with clear inner box and outer carton counts for easy logistics and warehousing management. - Export-Grade Quality Control:
Manufactured with precision alloy steel, hardened for max toughness and resistance to rounding or stripping.
OEM / ODM Customization Services
We offer specialized OEM / ODM Solutions for global importers, distributors, and tool brands:
- Custom Handle Colors: Match your brand identity with custom plastic handle colors.
- Logo Stamping & Marking: Laser marking on the steel shaft or mold-embossed logo on the handle.
- Custom Sets & Packaging: Custom combination set packaging, hang-card displays, or blow-mold cases.
FAQ
Q1: What is the advantage of a crutch-type handle compared to a standard standard Allen key?
A1: The crutch/offset T-handle offers superior palm support and leverage, allowing users to apply higher torque with less effort, making it ideal for continuous industrial assembly.
Q2: Can the ball end handle high torque loads?
A2: The ball end is designed for fast spinning and angled driving. For final high-torque tightening or breaking loose frozen screws, we recommend using the short straight hex end (C2 tip).
Q3: Are these wrenches available as a complete set or sold individually?
A3: Both options are available. We supply individual size bulk packaging (e.g., 20pcs/box) as well as customized multi-piece sets packaged together.
Q4: Do you accept OEM logo customization for small quantity orders?
A4: Yes, we offer flexible laser-engraving logo options with reasonable MOQ requirements. Please contact our sales team with your order details.
