RT59001 | Universal Gladhand Lock (12-700)

RT59001 – GLADHAND LOCK (KEYED, UNIVERSAL SECURITY DEVICE)

PART NUMBER(S):
Fleet Products: RT59001 | OE: Automann 179.1042, 179.1042KA, 179.1042A, 179.1042AC

DESCRIPTION:
Model: RT59001 Gladhand Lock (Universal, Keyed)
Vehicles: Universal – compatible with all SAE J318 standard gladhands on tractors and trailers
• Material: cast aluminum
• Keyed: Includes 2 keys per unit
• Function: Prevents unauthorized or accidental disconnection of air lines
• Color Options: Standard red aluminum
• Unit Weight: ~0.5 lbs
• Dimensions: Approx. 3.5" x 2.5" x 2.25" 
• Durability: Designed to withstand vibration, moisture, and harsh trucking environments
• System Fitment: Secures both emergency (red) and service (blue) gladhand connections
• Performance: Maintains brake line integrity and deters tampering

Applications: Used by fleets, drivers, and trailer operators to secure gladhand air connections. Fits all tractors, trailers, and converter dollies equipped with standard gladhands. Prevents air loss, vandalism, or theft through unauthorized line disconnection.

CROSS-REFERENCE(S):

A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm key type and material before ordering.

IMPORTANT INSTALLATION NOTES:
✔ Fits directly over standard gladhand couplers, no modification required
✔ Always secure lock fully with included key before operating vehicle
✔ Designed for both emergency and service lines; use one per line for full security
✔ Inspect lock periodically for wear, corrosion, or debris in lock cylinder
✔ Keep spare key accessible in case of lockout

WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?