Best Keyed Shaft Coupler

Master Lock - 6 Trailer Locks Keyed Alike 6KA-37937-37

In Stock with a delivery time of 1 to 5 business days. Total trailer security Keyed Alike - One key opens all six locks..
Multiple 6KA trailer lock packages CAN be keyed alike. If you ordered a quanity of 2, 3 etc we would automatically key them all the same..
Latch lock doesn't fit some 2-5/16" couplers. See description below for latch lock (#37) applications. For 2-5/16 couplers the better lock set is: Master Lock - 6 Trailer Locks Keyed Alike 6KA-37937-3.
Each lock comes with two keys, for a total of twelve keys..
Coupler lock fits 1-7/8", 2" & 2-5/16" couplers..

✅ Reminder: There are two different sizes of the shaft length (17mm, 24mm). In order to buy the correct coupler, you need to measure the shaft length of your old coupler. If you select a wrong size, the turntable plate may be unable to turn or not in balance on the support..
✅ Shaft Dimensions: Length 0.94″/ 24mm, Outer Diameter 0.43″/ 11mm..
✅ Material: Made of high quality plastic for long life usage, an ideal replacement for the old or broken one..
✅ Compatibilty: Universal replacement part for microwaves (the old part should have the same size).
✅ Package Contents: 2 x Microwave Turntable Coupler (Shaft Length: 0.94″/ 24mm).

Type: 2pcs 3D Printer Shaft Coupler, Coupler Diameter(D): 19mm, Coupler Height(L): 25mm, Top Shaft Diameter: 10mm, Bottom Shaft Diameter: 10mm,....
Material: Made of high quality aluminum alloy, integrated molding, oil, rust and corrosion resistance..
Function: Flexible metal coupler helps for compensating radial, angular and axial deviations. With the function of buffering, damping and improving....
Feature: Zero clearance transfer motion, exactly the same clockwise and counterclockwise rotary characteristics..
Use: Often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc..

Type: 2pcs 3D Printer Shaft Coupler, Coupler Diameter(D): 19mm, Coupler Height(L): 25mm, Top Shaft Diameter: 6mm, Bottom Shaft Diameter: 8mm, Mounting....
Material: Made of high quality aluminum alloy, integrated molding, oil, rust and corrosion resistance..
Function: Flexible metal coupler helps for compensating radial, angular and axial deviations. With the function of buffering, damping and improving....
Feature: Zero clearance transfer motion, exactly the same clockwise and counterclockwise rotary characteristics..
Use: Often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc..

【Parameters】- Connect to motor shaft: 5mm/0.2".
【High Quality Material】- Stainless steel, rc boat motor coupler is the high quality replacement part..
【Feature】- This stainless steel flex coupler(with grub screw) is for round end cable,fit for 5mm/0.2" motor shaft and 4mm/0.16" flex shaft..
【Application】- The flex shaft collet is compatible with DIY RC model, such as RC boat toy, RC submarine and so on..

This listing is for (3) three 377KA coupler locks keyed alike and 6 keys..
ATTENTION: If you order two 3-packs they will NOT necessarily be keyed the same. To ensure you get two 3-packs keyed alike, you must order the 6-pack..
SPECIFICATIONS: Fits 1-7/8", 2" and some 2-5/16" trailer couplers. For 2-5/16" couplers we recommend a different lock, search Master Lock 379KA..
DURABLE DESIGN: Chrome finish resists rust and corrosion. Advanced locking mechanism resists picking and prying. Easy to install and remove..
Limited Lifetime Warranty provides peace of mind from a brand you can trust..

Total trailer security Keyed Alike - One key opens all six locks.Keyed Alike - One key opens all six locks..
Each lock comes with two keys, for a total of twelve keys..
Latch Lock - The #3 padlock will work on 2-5/16 couplers and the smaller 1-7/8 and 2"..
Total Trailer Security. Simple installation and removal..
Coupler lock fits 1-7/8", 2" & 2-5/16" couplers..

This listing is for (4) four 377KA coupler locks keyed alike and 8 keys..
ATTENTION: If you order two 4-packs they will NOT necessarily be keyed the same. To ensure you get two 4-packs keyed alike, you must order the 8-pack..
SPECIFICATIONS: Fits 1-7/8", 2" and some 2-5/16" trailer couplers. For 2-5/16" couplers we recommend a different lock, search Master Lock 379KA..
DURABLE DESIGN: Aluminum diecast finish resists rust and corrosion. Advanced locking mechanism resists picking and prying. Easy to install and remove..
Limited Lifetime Warranty provides peace of mind from a brand you can trust..

Material: Made of good quality aluminum alloy, integrated molding, resistant to oil, rust and corrosion..
Bottom Shaft Diameter: 8mm/ 0.31in Mounting Screws: 4mm/ 0.16in.
Zero clearance transfer motion, exactly the same clockwise and counterclockwise rotary characteristics..
Package includes: 2pcs 3D Printer Shaft Coupler 6-8mm + 1pc M4 Mini Hex Wrench.