Description
Overview:
The Lynch Pin 3/16" (approx 4.76 mm) x 32 mm ID is a dependable ring-lock fastener for securing parts on plant, agricultural, construction and garden machinery, as well as trailers and implements. Made from robust steel with a corrosion-resistant finish, it stops wheels, hubs, linkages and other components from sliding off shafts during work or transport. This size is a common 5 mm class lynch pin. For reference, the measured pin diameter is 4.4 mm, the ring's inner diameter is 30 mm, the wire diameter is 2.9 mm, and the usable pin length is 26 mm. It is suitable for use on 25 mm shafts and is quick to fit and remove by hand. Supplied individually. Manufacturer Part Number (MPN): LP316.
Key Features:
- Quick-release ring for fast, one-handed fitting and removal
- Strong steel construction with a corrosion-resistant finish for outdoor use
- Pin diameter approx 4.4 mm for secure retention through compatible holes
- Usable pin length approx 26 mm to pass through collars, clevises or brackets
- Ring inner diameter nominal 32 mm; typical measured ID approx 30 mm
- Wire diameter approx 2.9 mm for reliable spring action and retention
- Suits 25 mm shafts found on common agricultural and construction equipment
- Helps prevent wheels, hubs and linkages from working loose during operation or transport
- Reusable fastening; ideal to keep in site kits and maintenance spares
- Identified by MPN LP316 for straightforward reordering
Typical Applications:
Used to retain wheels and hubs on trailers and trolleys, lock tractor linkages and stabilisers, secure mower decks and attachments, hold clevis and drawbar pins in place, and retain pivot pins on plant, loaders, mini diggers and garden machinery during use, transport and storage.
Also known as:
Linch pin (variant spelling), ring locking pin, tractor hitch pin with ring, hoop retaining pin, clasp pin for shafts, quick-release ring pin, machinery retaining pin.
Alternate Part Numbers:
HLS0179, HLS0178
Product Specifications
| L&S Part No. | LP316 |
|---|---|
| Unit of Sale | 1 |
| Size | Pin: 3/16" Ring o/d 38mm |
| Key Features | - Pin diameter approx 4.4 mm for secure retention - Usable pin length approx 26 mm for effective fastening - Suits 25 mm shafts on agricultural and construction equipment - Strong steel with corrosion-resistant finish for outdoor durability - Quick-release ring for fast, one-handed fitting and removal |


