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TL-33 Coupler Lock

Q: What is the diameter of the hole for the lock shackle?

The hole is 7/16" (not 1/2" like the other answer says). Would have been nice if the manufacturer had listed this in the description.

Q: Is the body aluminum? How secure can that be?

Blaylock Trailer (TL-33) Lock. The EZ Lock Model TL-33 Universal Coupler Lock is precision made of heavy grade aircraft aluminum and will not rust. It features a solid hardened 3/4" steel locking rod, for use with large heavy duty padlock (padlock not included). Fits all trigger style: Fulton, Shelby, Dutton-Lainson, Atwood, and similar. Fits latch style: Atwood, Fulton cast couplers and similar. Does not fit Hammeblow (Bulldog) couplers. Inside dimension of the channel is 4-3/4 inches with overall dimensions of 4-1/2" depth x 6-1/8" wide x 5-1/2" tall. A patented design ensures the most secure way to leave an unattended trailer.

Q: What if I only need a pin

Make one out of a grade 8 bolt the length you need to be able install a lock. Have a hole drilled in the end of the bolt slightly larger than the lock used

Q: Would a 5/8" locking hitch pin work with this security device?

Not sure why anyone would want to attempt that. I would suggest ordering it - then take the rod from it to a locksmith you trust and get a good padlock for it. If you want things Keyes the same so you don’t look like a high-school janitor - locksmiths can customize locks and match key gateway systems. If you get a cheap lock from a big box store - think through the “weakest link” theory and scrap the idea of buying this item.

4.7/5

Product ID: 240792698

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Details

Brand
Blaylock
Item Weight
3 Pounds
Vehicle Service Type
Trailer
Material
Aluminum Alloy
Finish Type
Powder Coated

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Description

TL-33 Coupler Lock

Specifications

Brand	Blaylock
Item Weight	3 Pounds
Vehicle Service Type	Trailer
Material	Aluminum, Alloy Steel, Metal
Finish Type	Powder Coated
OEM Part Number	TL33
Manufacturer	Blaylock American Metal
UPC	749560112333
Global Trade Identification Number	00749560112333
Model	TL-33
Item Weight	3 pounds
Country of Origin	USA
Item model number	TL-33
Is Discontinued By Manufacturer	No
Exterior	Smooth
Manufacturer Part Number	TL-33

Have a Question? See What Others Asked

What is the diameter of the hole for the lock shackle?

Is the body aluminum? How secure can that be?

What if I only need a pin

Would a 5/8" locking hitch pin work with this security device?

Common Questions

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