Undersized Machine Key, Square End, Steel, Plain, 2-1/2 in L, 3/8 x 1/2 in Sq MPN:3003750500-2500
Undersized Machine Key, Square End, Steel, Plain, 2-1/2 in L, 3/8 x 1/2 in Sq
This undersized machine key is a versatile component ideal for a variety of applications. Its compact size and square end design make it suitable for use in machinery where space is limited. The plain steel construction provides durability and resistance to wear and tear. This key can be used in a range of industries, including manufacturing, automotive, and construction, where precise fit and reliable performance are essential. Its compact size also makes it an excellent choice for prototype development or repair work, allowing for efficient and effective machine assembly and maintenance.
Top product features:
- Square end for secure fit and easy installation
- Plain finish for low-friction operation and reduced wear
- Steel construction for high strength and durability
Top product applications:
- Shaft alignment and positioning in industrial equipment
- Gearbox and engine mounting in heavy machinery
- Power transmission and drive systems in manufacturing machinery
Machine Key,3/8x1/2x2-1/2",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: 17
- Unit of Measure: EA
- Package Length: 2.50
- Package Width: 0.50
- Package Height: 0.38
- Package Weight: 0.13
Product info last updated on February 18, 2026 9:05am UTC
Category: Key Stock