Guardian Industries
Trailer Locks
Never Trust Your Trailer To A Padlock!


To view the proper lock, select your style of trailer coupler from the pictures below:

Receiver Lock
PRICING

G-10 for 5/8" Locking Hitch Pin
for 2x2 Receiver

Lock for Sheet Metal or
Lever-Style Couplers
PRICING

G-33 for 1-7/8" Couplers
G-34 for 2" Couplers

Lock for Mobile Home
Couplers
PRICING

G-35 for 2-5/16" Couplers

Lock for Rolled Lip
Couplers
PRICING

G-37 fits 2" or 2-5/16"
Rolled-Lip Couplers

Lock for Wide Flange
Dico Couplers
PRICING

G-38 for 2" and 2-5/16"
Couplers

Lock for Solid Steel
Couplers
PRICING

G-39 for 2" Bulldog Couplers
G-40 for 2-5/16" Bulldog Couplers
G-46 for 2" and 2-5/16" Croft & G-47 for 2" Kodiac, Omni and Butler
Also fits 2-5/16" Omni and Butler

Lock for
Croft & Wallace
Couplers
PRICING

G-46 for 2" and 2-5/16"
Croft & Wallace Couplers

Lock for Atwood
Surge-Brake Coupler
PRICING

G-43 for 2" Couplers

Lock for a U.F.P.
Coupler
PRICING

G-44 for 2" Couplers

Lock for King Pin
PRICING

G-55 for King Pin

Lock for Gooseneck
Couplers
PRICING

G-56 for Superior Coupler
G-57 for Stallion and
Bulldog Couplers

Lock for
Pintle Ring
PRICING

G-60 for 2-1/2" and 3"
Pintle Rings


Patent number 5752398 applicable to push button engaging coupler locks only.
King Pin Lock patent number 5937679.

See More Quality Features of the Guardian Locks

Return to Guardian Home Page

Facts About the Guardian Company

Guardian Industries Corporation
46 Cedar Ridge Road
Broken Arrow, OK 74011

Telephone (918) 249-8521
Fax (918) 249-0680
E-mail: info@guardianhitch.com