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FastLock

FastLock Shaft Locking Collars

FastLock quick-release shaft locking collars are used throughout the wire and cable industry for spool retention. The FastLock easily slides onto the spool shaft in one direction and locks in place. This quick locking functionality ensures spool retention while maximizing productivity. 

To remove, simply pull on the release collar and the FastLock slides off of the shaft.

All FastLocks are constructed from Stainless Steel. Steel versions are available upon request.

English Series

Model Nominal Shaft Diameter SolidWorks 3D Model Step 3D Model
Model
FL-.250
Nominal Shaft Diameter
1/4″ (0.250)
SolidWorks 3D Model
Step 3D Model
Model
FL-.312
Nominal Shaft Diameter
5/16″ (0.3125)
SolidWorks 3D Model
Step 3D Model
Model
FL-.375
Nominal Shaft Diameter
3/8″ (0.375)
SolidWorks 3D Model
Step 3D Model
Model
FL-.437
Nominal Shaft Diameter
7/16″ (0.4375)
SolidWorks 3D Model
Step 3D Model
Model
FL-.500
Nominal Shaft Diameter
1/2″ (0.500)
SolidWorks 3D Model
Step 3D Model
Model
FL-.562
Nominal Shaft Diameter
9/16″ (0.5625)
SolidWorks 3D Model
Step 3D Model
Model
FL-.625
Nominal Shaft Diameter
5/8″ (0.625)
SolidWorks 3D Model
Step 3D Model
Model
FL-.750
Nominal Shaft Diameter
3/4 (0.750)
SolidWorks 3D Model
Step 3D Model
Model
FL-.875
Nominal Shaft Diameter
7/8″ (0.875)
SolidWorks 3D Model
Step 3D Model
Model
FL-1.000
Nominal Shaft Diameter
1″ (1.000)
SolidWorks 3D Model
Step 3D Model
Model
FL-1.250
Nominal Shaft Diameter
1-1/4″ (1.250)
SolidWorks 3D Model
Step 3D Model
Model
FL-1.375
Nominal Shaft Diameter
1-3/8″ (1.375)
SolidWorks 3D Model
Step 3D Model
Model
FL-1.500
Nominal Shaft Diameter
1-1/2″ (1.500)
SolidWorks 3D Model
Step 3D Model
Model
FL-1.625
Nominal Shaft Diameter
1-5/8″ (1.625)
SolidWorks 3D Model
Step 3D Model
Model
FL-1.750
Nominal Shaft Diameter
1-3/4″ (1.750)
SolidWorks 3D Model
Step 3D Model
Model
FL-1.875
Nominal Shaft Diameter
1-7/8″ (1.875)
SolidWorks 3D Model
Step 3D Model
Model
FL-2.000
Nominal Shaft Diameter
2″ (2.000)
SolidWorks 3D Model
Step 3D Model
Model
FL-2.500
Nominal Shaft Diameter
2-1/2″ (2.500)
SolidWorks 3D Model
Step 3D Model
Model
FL-3.000
Nominal Shaft Diameter
3″ (3.000)
SolidWorks 3D Model
Step 3D Model

Metric Series

Model Nominal Shaft Diameter SolidWorks 3D Model Step 3D Model
Model
FL-6MM
Nominal Shaft Diameter
6MM
SolidWorks 3D Model
Step 3D Model
Model
FL-8MM
Nominal Shaft Diameter
8MM
SolidWorks 3D Model
Step 3D Model
Model
FL-10MM
Nominal Shaft Diameter
10MM
SolidWorks 3D Model
Step 3D Model
Model
FL-15MM
Nominal Shaft Diameter
15MM
SolidWorks 3D Model
Step 3D Model
Model
FL-16MM
Nominal Shaft Diameter
16MM
SolidWorks 3D Model
Step 3D Model
Model
FL-18MM
Nominal Shaft Diameter
18MM
SolidWorks 3D Model
Step 3D Model
Model
FL-20MM
Nominal Shaft Diameter
20MM
SolidWorks 3D Model
Step 3D Model
Model
FL-22MM
Nominal Shaft Diameter
22MM
SolidWorks 3D Model
Step 3D Model
Model
FL-25MM
Nominal Shaft Diameter
25MM
SolidWorks 3D Model
Step 3D Model
Model
FL-32MM
Nominal Shaft Diameter
32MM
SolidWorks 3D Model
Step 3D Model
Model
FL-35MM
Nominal Shaft Diameter
35MM
SolidWorks 3D Model
Step 3D Model
Model
FL-36MM
Nominal Shaft Diameter
36MM
SolidWorks 3D Model
Step 3D Model
Model
FL-40MM
Nominal Shaft Diameter
40MM
SolidWorks 3D Model
Step 3D Model
Model
FL-45MM
Nominal Shaft Diameter
45MM
SolidWorks 3D Model
Step 3D Model
Model
FL-50MM
Nominal Shaft Diameter
50MM
SolidWorks 3D Model
Step 3D Model
Model
FL-55MM
Nominal Shaft Diameter
55MM
SolidWorks 3D Model
Step 3D Model
Model
FL-56MM
Nominal Shaft Diameter
56MM
SolidWorks 3D Model
Step 3D Model
Technical Specifications
Technical Specifications

Axial Holding Force
This value will vary based on shaft diameter and hardness. It is recommended that customers perform their own testing on their specific shaft
Technical Specifications

Shaft Tolerance

+.001″
-.015″
Technical Specifications

Shaft Hardness
FastLocks are NOT designed for use on hardened shafts.