KNIPEX Cobra 87 01 300 water pump pliers (12 in / 300 mm) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/knipex-cobra-87-01-300/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (KNIPEX Tools USA)
Catalog version: 2026-10-20

Overall (mm): length 304.8, width 53.97, height 17.46
- KNIPEX Cobra 87 01 300 water pump pliers (12 in / 300 mm) measures 304.8 × 53.97 × 17.46 mm (12 × 2.12 × 0.69 in) according to KNIPEX Tools USA; tool closed, overall length × width × height as listed in the maker's technical data.
- Knipex USA publishes fractional-inch sizes; the millimetre values are straight conversions.
- No CAD file: the maker publishes only overall sizes, and a plain box or cylinder is not useful design geometry. The table is the published data; parts with real geometry have their own pages.

dimension  value
Length  12 in (304.8 mm)
Width  2 1/8 in (53.97 mm)
Height  11/16 in (17.46 mm)
Weight  1.215 lb (551 g)
Handle width  2 in (50.8 mm)
Jaw length  1 19/32 in (40.48 mm)
Jaw thickness  3/8 in (9.53 mm)
Tip thickness  3/8 in (9.53 mm)
Max jaw opening, round pipe  2 3/4 in (69.85 mm)
Max jaw opening, hex  2 3/64 in (51.99 mm)
Adjustment positions  30
UPC  843221003135

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- KNIPEX Tools USA: Cobra Water Pump Pliers, 12" 87 01 300 – technical data — web — Publisher's page; dimensions are facts — https://www.knipex-tools.com/products/pipe-wrenches-and-water-pump-pliers/knipex-cobra-water-pump-pliers/cobra-water-pump-pliers-1000v-insulated/8701300

No true-size file yet: the published figures do not fix the whole shape; a measured scan is planned.
API: https://xemstudio.com/api/geometry?object=knipex-cobra-87-01-300