1. Open-ended wrenches. BS and Whitworth Part 2, (15th June 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification for hand-operated square drive socket wrenches and accessories. (31st August 1988) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Specification for hook spanners, peg spanners, coupling wrenches and the related slots, holes and horns. (26th February 1954) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Specification for square nut spanners (Post Office type). (17th February 1955) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Specification for open-ended wrenches. (31st December 1982) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Specification for podger spanners. (3rd March 1955) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Specification for double-ended open-jawed spanners for B.A. hexagon sizes. (10th March 1952) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Specification for railway track spanners. (3rd March 1955) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Specification for square-drive sockets, driving squares and accessories for power-driven socket wrenches. (15th November 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Open-ended wrenches. Metric and unified Part 1, (15th December 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗