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The Milwaukee Electric Tool Corporation Part No. 44-20-0235 is an Original Equipment Manufacturer (OEM) industrial replacement spindle lock assembly. It functions as a mechanical arresting mechanism that locks the rotational output spindle to prevent kinetic rotation, allowing for the manual loosening or tightening of accessory flange nuts.
Features
Push-button sliding pin/plate assembly with spring-return mechanism
Case-hardened steel construction to prevent deformation or shearing under manual torque
Corrosion-resistant conversion coating for protection against moisture and cutting fluids
High-rate spring return system to prevent accidental engagement during motor operation
Tactile push-button surface designed for use with ANSI-rated welding or leather gloves
Machined to OEM tolerances to eliminate axial play or binding within the gearcase
Tool-free accessory change facilitation
Specifications
Manufacturer: Milwaukee Electric Tool Corporation
Part Number: 44-20-0235
UPC: 045242122974
GTIN: 00045242122974
Product Abbreviation: SPNDL LCK ASSY
Net Weight: 0.04 lbs (0.64 oz / 18.14 grams)
Overall Length: 1.25 inches (31.75 mm)
Button/Pin Diameter: 0.3125 inches (7.94 mm)
Engagement Stroke Depth: 0.25 inches (6.35 mm)
Maximum Tool Horsepower Capacity: 3.5 Max HP
Rotational Speed Compatibility: 0 to 8,000 RPM
Kinetic Engagement Rating: Static engagement only (0 RPM)