Metric hex key set for machinery maintenance, equipment assembly, mechanical servicing and industrial fastening applications
The Milwaukee 4932478621 Ball End Hex Key Set is a professional nine-piece metric L-form hex key assortment designed for fastening and maintenance work involving hex socket screws. The set covers sizes from 1.5 mm to 10 mm, providing compatibility with a wide range of machinery, equipment, automotive components, industrial assemblies and workshop applications. The ball-end geometry allows engagement with fasteners at angles of up to 30°, improving accessibility when direct tool alignment is restricted by surrounding components or confined working spaces.
The keys are supplied in a twist-and-lock storage case that provides quick access to individual sizes while helping maintain organisation during transport and daily use. Permanent size identification markings allow rapid selection of the correct key, reducing downtime during assembly and maintenance tasks. The case also incorporates a lanyard attachment point compatible with Milwaukee tethering solutions, supporting safe tool retention when working at height on construction sites, plant installations and industrial maintenance projects.
Specifications:
- Reference: 4932478621
- EAN: 4058546348144
- Product type: Ball-end hex key set
- Configuration: L-form metric hex keys
- Access angle: Up to 30°
- Storage system: Twist-and-lock case
- Lanyard attachment point: Yes
- Size identification: Permanent markings
- Sizes included: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
- Pack quantity: 9 pieces
Package Contents:
- 1 x 1.5 mm ball-end hex key
- 1 x 2 mm ball-end hex key
- 1 x 2.5 mm ball-end hex key
- 1 x 3 mm ball-end hex key
- 1 x 4 mm ball-end hex key
- 1 x 5 mm ball-end hex key
- 1 x 6 mm ball-end hex key
- 1 x 8 mm ball-end hex key
- 1 x 10 mm ball-end hex key
- 1 x Twist-and-lock storage case
Note: The ball-end design is intended for angled access and faster fastener engagement in confined spaces. For maximum torque applications, final tightening and loosening should be performed using the straight hex end of the key.
