Undersized Machine Key, Square End, Steel, Plain, 1-7/8 in L, 3/8 in Sq MPN:3003750375-1875
Undersized Machine Key, Square End, Steel, Plain, 1-7/8 in L, 3/8 in Sq
This undersized machine key is a precision-made steel component ideal for applications requiring a compact, square-ended key. Its 3/8 inch square end and 1-7/8 inch length make it suitable for use in tight spaces and small machinery. The plain finish and Form B design ensure reliable operation and compatibility with a wide range of equipment. Perfect for use in the aerospace, automotive, and industrial manufacturing industries, this machine key provides a secure and durable solution for applications where space is limited. Its compact size and steel construction make it a reliable choice for demanding environments.
Top product features:
- Square end shape for precise fits
- Plain finish for reduced friction
- Steel construction for durability
Top product applications:
- Shaft alignment and installation of gears and sprockets
- Engine and transmission installation
- Pulley and belt drive systems
Machine Key,3/8x3/8x1-7/8",Form B,Steel
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 5 days
- Minimum Order Quantity: 45
- Unit of Measure: EA
- Package Length: 1.88
- Package Width: 0.38
- Package Height: 0.38
- Package Weight: 0.07
Product info last updated on February 15, 2026 5:48am UTC
Category: Key Stock