Description
Overview:
The Open End Spanner 1/2 Whit x 7/16 Whit Super Slim is a double-ended, vintage-pattern hand tool for servicing older construction and garden machinery that use Whitworth and BSF fasteners. Made from durable steel, it offers reliable grip on imperial fixings while keeping weight and bulk to a minimum. Each end is marked for the traditional pairings: 1/2 Whit with 9/16 in BSF (14.3 mm), and 7/16 Whit with 1/2 in BSF (12.7 mm). Typical across‐flats openings for these ends are approximately 0.920 in (23.4 mm) and 0.820 in (20.8 mm), helping you reach and turn nuts found on classic equipment. The super slim profile improves access in confined areas, making it practical for maintenance, adjustment, and repair tasks on legacy machines.
Key Features:
- Double-ended sizing: 1/2 Whit x 7/16 Whit for broad usefulness on legacy fixings
- BSF pairings: 9/16 in (14.3 mm) and 1/2 in (12.7 mm) for common British standards
- Typical AF openings: approx. 0.920 in (23.4 mm) and 0.820 in (20.8 mm) for secure engagement
- Super slim pattern helps reach nuts in tight, recessed, or obstructed locations
- Durable steel construction for long service life in workshop and site conditions
- Lightweight and easy to handle for frequent use without fatigue
- Accurate jaws to reduce rounding on aged fasteners
- Vintage, unused old stock; appearance may show minor storage marks only
- Open-ended form allows quick placement and rapid repositioning on hex heads
Typical Applications:
Servicing vintage and classic British-made machinery, including garden equipment, small plant, and workshop fixtures using Whitworth and BSF threads. Ideal for adjustments on guards, linkages, engine ancillaries, frame bolts, and general maintenance where a thin spanner is needed to access confined spaces around housings, covers, and castings.
Also known as:
Whitworth spanner, BSF spanner, imperial open-ended spanner, slim pattern spanner, thin spanner, double-ended Whitworth/BSF spanner, vintage pattern spanner, legacy fastener spanner.
Product Specifications
| L&S Part No. | 1/2 WHIT |
|---|---|
| Unit of Sale | 1 |
| Key Features | - Double-ended: 1/2 Whit x 7/16 Whit for legacy fixings - BSF pairings: 9/16 in (14.3 mm) and 1/2 in (12.7 mm) - Typical AF openings: 0.920 in (23.4 mm) and 0.820 in (20.8 mm) - Super slim profile for access in tight spaces - Durable steel construction for long service life |
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