Adjustable Couplers

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Adjustable Couplers

Heavy duty steel construction, multi-position mounting in either 3 position, 5 position channel or weld style.
Zinc-plated easy latch mechanism allows for quick engage/disengage of coupler.
Capacity: 12,000 lbs. M.G.T.W. (2-5/16") --- 10,000 lbs. M.G.T.W. (2")

Part #	Description
21-302-1	2 ⁵/₁₆"Coupler, 12K, Bolt-On, Painted (12K)
21-302-2	2" Coupler, 10K, Bolt-On Painted (10K)
21-303	Bolt & Nut GR5

Bulldog Straight Adjustable Couplers

Designed for "tag along" trailers used primarily in the construction business,
BULLDOG forged adjustable couplers allow level towing behind a variety of towing vehicles.
The height of the trailer tongue may be quickly adjusted to match the height of the hitch ball for safer, smoother towing. Couplers fit inside a 2 ⁷/₈" wide channel. For leveling channels, see below.

Part #	Description
21-302-4	2" Adjustable Forged Head - (7K)
21-302-3	2 ⁵/₁₆" Adjustable Forged Head - (12.5K)

Fulton Straight Adjustable Couplers

Unique cast steel shield prevents damage to coupler latching mechanism
Patented Wedge-LatchT design act like a vise, keeping the trailer ball locked in the ball pocket
Hardened steel field serviceable ball clamp provides years of trouble free towing and eliminates need to replace coupler
Fast, convenient latching simplifies hook-up and saves time. No more fighting calm shell style latching mechanisms
Rust resistant grey dip primer ensures total coverage and excellent corrosion resistance

Part # Description

21-302-6 2 ⁵/₁₆" Adjustable Cast Head - (14K)

Note: Bolts and nuts included. For leveling channels, see below.

Leveling Channel

Used for leveling the Titan, Buyers or Bulldog adjustable couplers above.
Requires two bolts and nuts per coupler.

Part #	Description
21-304	4-Hole Leveler Channel
21-430	6-Hole Leveler Channel w/Gussets
21-303	Bolt & Nuts (2 required)
21-430-1	6-Hole Leveler Channel w/o Gussets