Description
Stahlwille 12110020 Quick-Release Ratchet 3/8″, L 193 mm — BOLTON SKU 52514.
About the Stahlwille 12110020 Quick-Release Ratche Technical
The Stahlwille 12110020 Quick-Release Ratchet 3 8″ is the maker’s 435QR pattern reversible ratchet with a 3/8 inch (10 mm) square drive. Distributor listings give an overall length of 193 mm and a 30-tooth ratchet mechanism, with drive direction changed by a thumb lever on the head. The QuickRelease safety lock positively retains sockets and insert tools on the drive square until the release button is pressed, preventing sockets dropping off during overhead or confined work and allowing fast socket changes. The tool is manufactured in Germany from chrome-plated alloy steel and fitted with a two-component handle, which distributor listings for this family describe as resistant to Skydrol-type hydraulic fluids — a practical property in aircraft maintenance environments. The compact head geometry suits restricted-access fastening on assemblies and equipment.
Key specifications
| Manufacturer model | Stahlwille 435QR |
|---|---|
| Article code | 12110020 |
| Drive | 3/8 inch (10 mm) square |
| Overall length | 193 mm |
| Mechanism | 30-tooth, reversible via thumb lever |
| Socket retention | QuickRelease safety lock with release button |
| Construction | Chrome-plated alloy steel, two-component handle |
| Origin | Made in Germany |
Typical applications
A 3/8 inch quick-release ratchet is the workhorse drive size for mid-range fasteners on airframes, vehicles and industrial equipment, bridging delicate 1/4 inch work and heavy 1/2 inch torque. The positive socket lock is valued in foreign-object-damage-conscious maintenance areas because sockets cannot fall off the drive unnoticed.
Supplied by BOLTON Technical Equipment Supplies against request for quotation. Add this item to your RFQ basket to request pricing, lead time and documentation requirements (e.g. CoC, datasheets or test reports where applicable).
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