FIT Guidance
for 2 5/16" Couplers

The SAF 2516 fits most SAE Class I-IV rated A-frame and channel mount couplers designed for 2-5/16" hitch balls.

Note: The SAF 2516 is designed to secure 2 5/16" couplers with a flat lip design as found on these popular brands.

See below for additional fit guidance.

Standard A-frame Coupler

Standard Channel Mount Coupler

 "Demco" Coupler

FEATURES AND BENEFITS

Defends and protects against these attacks

ANGLE GRINDER

Altor's patent pending unique radial fin design and a specialized formulation of hardened cast steel destroys the cutting edge on angle grinder blades up to five inches.

RECIPROCATING SAW

Physical properties of our hardened steel is incredibly tough and quickly dulls and breaks saw blade teeth rendering them useless and ineffective against our power resistant design technology.

DRILL + HOLE SAW

The lock mechanism is designed with an anti-drill feature where drill bits and hole saws cannot dig in and have no leverage, spinning in place.

BRUTE FORCE

Our hardened cast steel design and specialized formulation will withstand brute force attacks from pry bars, crowbars and sledge hammers. 

PICK RESISTANT

Our disc detainer locks have multiple disc tumblers making the lock highly secure and incredibly pick resistant. Per Lock Picking Lawyer, "This lock is un-pickable on the street." (link to youtube)

WEATHERPROOF

The easy-to-grip safety cap and series of internal seals lock out moisture, dust, mud, and debris, from the lock body, preventing corrosion and internal lock mechanism jams and freezing.