Best Trimax Towing Hitch Accessories in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Trimax Towing Hitch Accessories

Trimax - T5Black Premium 5/8 in 3.5 in Span Receiver Lock for Cass V3.5in
#TOP1
Trimax - T5Black Premium 5/8 In 3.5 In
9.8
PM SCORE
Trimax UMAX50 Premium Die-Cast Dual Purpose Coupler Lock
#TOP2
Trimax Umax50 Premium Die-Cast Dual Purpose Coupler Lock
9.8
PM SCORE
Trimax TMC10 Coupler / Door Latch Lock (fits couplers to 3/4" span) , Zinc
#TOP3
Trimax Tmc10 Coupler / Door Latch Lock (Fits
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Trimax Towing Hitch Accessories of 2026

Market Overview
Trimax Towing Hitch Accessories Reviewed
  • Reviews Analyzed: 7466 Items
  • PM Avg. Rating: 7.6 / 10
20 Products Evaluated
  • Highest Price: $171.98
  • Lowest Price: $11.27
  • Avg. Price: $37.94

Trimax - T5Black Premium 5/8 In 3.5 In Span Receiver Lock For Cass V3.5In

TRIMAX
T5BLACK
7.00 X 3.25 X 3.25 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

5/8" x 3-1/2" span fits class V hitches

Black Epoxy Powder Coat for durability

Patented 1/4 turn design prevents false locking, won't pop open

Test Specifications exceed 32,000 pounds

O-ring and watertight cap help seal out dirt

Trimax Umax50 Premium Die-Cast Dual Purpose Coupler Lock

TRIMAX
UMAX50
17.00 X 13.00 X 13.00 Inches
4.83 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Crafted from the highest quality material

One size fits all (from 1-7/8", 2", to 2-5/15", all coupler types)

Key hole cover slides up to seal out dirt and grime

Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break.

Huge 6 tooth, 3/8" dual ratchet locking system

Hardened 5/8" 16mm steel shackle

Trimax Tmc10 Coupler / Door Latch Lock (Fits Couplers To 3/4" Span) , Zinc

TRIMAX
TMC10
1.50 X 3.90 X 5.10 Inches
0.65 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Fits couplers with up to a 3/4" span

Trimax Th6 5/8" X 6-1/8" Diameter Premium Swing Away Trailer Lock

TRIMAX
TH6
17.00 X 13.00 X 13.00 Inches
0.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 1.777 H x 7.874 L x 37.592 W (centimetres).Fit Type: Universal Fit

Patented design, incorporates O-ring and water tight cap to help seal out dirt and corrosion

Package Weight: 1.1 pounds

Country of Origin : China

Trimax Trz52 Keyed Alike Lock Set For Razor Rp Adjustable Hitch, Silver

TRIMAX
TRZ52
17.00 X 13.00 X 13.00 Inches
1.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

great product

Package Weight : 1.5 pounds

Test Specifications exceed 32,000 pounds

Patented 1/4 turn design prevents false locking, won't pop open

Trimax Tcp50 Trailer Lock Combo Pack (Keyed Alike) , Black

TRIMAX
TCP50
9.30 X 12.70 X 4.35 Inches
5.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Complete towing security kit

Complete towing security kit

All products keyed alike

Rugged key won't bend or break

Set includes UMAX50, TC1 and TS32

Lifetime Warranty

Trimax Sxtc3 Premium Stainless Steel Coupler Lock (3.5" Span)

TRIMAX
SXTC3
17.00 X 13.00 X 13.00 Inches
0.71 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

100% stainless steel, including ALL internal components

Patented design incorporates O-ring and water proof cap to seal out dirt and corrosion

Fits up to a 3.5-inch span

Full length pin made of solid forged machined stainless steel

Includes two keys

Trimax Tfw55 Ultra Tough 5Th Wheel Trailer Lock , Yellow

TRIMAX
TFW55
0.87 X 3.03 X 1.73 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Motomentum 9.41

Features

great product

Installs in seconds

Includes 2 Rugged Keys

Package Weight : 1.1 pounds

Trimax Th43 4-3/8" And 2-3/4" Keyed Alike Receiver Pin Lock Set

TRIMAX
TH43
17.00 X 13.00 X 13.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High quality tubular key won't bend or break

Rugged lock can't "pop" open or be false locked

Package Dimensions: 1.524 H x 27.177 L x 14.223 W (centimetres)

Package Weight: 2.1 pounds

Trimax Standard 1/2" Dia. Resettable Combinaiton Bent Pin Receiver Lock Mag125, Clam Packaging, Chrome

TRIMAX
MAG125
17.00 X 13.00 X 13.00 Inches
0.60 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MX PowerPlay 9.85

Features

The 1/2" pin is 2.25 inches in usable span and designed to fit all Class I & II receiver hitches

Free protective lock head cover

Easy to read numbers

Durable non-corrosive lock mechanism

No key to lose or forget

Trimax Trz12Pb Black 12" Powder Coat Drop Htich

TRIMAX
TRZ12PB
17.00 X 13.00 X 13.00 Inches
22.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

It is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

Package Dimensions: 41.91 H x 10.16 L x 27.686 W (centimetres)

Country of Origin : China

Package Weight: 12.837 kilograms

Trimax Th4 5/8" X 4-3/8" Diameter Premium Keyed Receiver Lock, Silver

TRIMAX
TH4
1.30 X 4.50 X 12.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

1/4 Turn Locks & Unlocks Head

Made of High quality chrome plated Machine Hardened Steel

Exclusive internal O Ring & Cap

Made in China

Trimax T3-5/8" Receiver & Tc2-2-1/2" Span Coupler Lock-Keyed Alike Set Tm32, Clam Packaging, Chrome

TRIMAX
TM32
17.00 X 13.00 X 13.00 Inches
1.12 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Keyed alike set includes one T3 5/8" Receiver Lock and one TC2 2.5" Coupler

Type A key which is a spring loaded, 7 pin, high security key. Resists attempted drill outs. Rugged and durable, the key will not bend or break.

Chrome finish

Fits class III and IV receiver hitches

Trimax Sxtm32 100% Stainless Steel (Sxt3) 5/8" Receiver Lock & (Sxtc2) 2.5" Span Coupler

TRIMAX
SXTM32
17.00 X 13.00 X 13.00 Inches
1.61 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

It is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

Package Dimensions: 1.016 H x 23.114 L x 23.622 W (centimetres)

Country of Origin : China

Package Weight: 2.25 pounds

Trimax Tc3 Coupler Lock

TRIMAX
TC3
1.20 X 5.80 X 8.80 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 2.54 H x 21.59 L x 10.668 W (centimetres)

It is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

Package Weight: 0.65 pounds

Country of Origin : China

Trimax 5-1/2" X 1/2" Dia. Watercraft Bow Locking Pin T6, Clam Packaging, Chrome

TRIMAX
T6
17.00 X 13.00 X 13.00 Inches
0.79 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 1.778 H x 33.528 L x 12.7 W (centimetres)

It is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

Package Weight: 0.85 pounds

Country of Origin : China

Trimax Industrial 5/8" Dia.receiver Lock Twister Series With Flat Keys Tk225, Clam Packaging, Chrome

TRIMAX
TK225
17.00 X 13.00 X 13.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
West Coast Corvette / Camaro 9.94

Features

great product

TRIMAX Corporation is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

Package Dimensions: 9.0 L x 1.11 H x 5.0 W(inches)

Package Weight : 6.05 pounds

Trimax Universal Stainless Steel Receiver Lock - Fits 1/2" & 5/8" With Sleeve Sxts32, Clam Packaging

TRIMAX
SXTS32
17.00 X 13.00 X 13.00 Inches
0.90 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Boat and RV Accessories 9.75

Features

TRIMAX Corporation is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

Clam Packaging

Fits 1/2" & 5/8" with Sleeve SXTS32

Package Dimensions: 23.622 L x 2.794 H x 12.954 W (centimeters)

Trimax Tr125 Deluxe 1/2" Key Receiver Lock - Bent Pin Style,Chrome

TRIMAX
TR125
17.00 X 13.00 X 13.00 Inches
0.71 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

TRIMAX Corporation is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

The package length is 1.016 inches

The package height is 28.194 inches

The package width is 11.43 inches

Trimax Tc2 Coupler Lock

TRIMAX
TC2
1.20 X 5.80 X 8.80 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Best deals For You 5.72

Features

great product

TRIMAX Corporation is the world’s leading lock manufacturer providing customers’ high quality products through innovative design

Package Dimensions: 34.87 L x 7.31 H x 17.06 W(inches)

Package Weight : 3.19 pounds

Top 10 towing hitch accessories Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Trimax 20

Top 10 towing hitch accessories Brands Pie Chart


We've carried out a comprehensive analysis of 7,466 reviews on towing hitch accessories, using our selection criteria to identify the best options in the automotive exterior accessories. Our findings reveal that most customers typically select towing hitch accessories priced around $37.94, with top brands including towever, shocker hitch, master lock, kac, bonrcea, andersen hitches, maxxhaul, gr innovations llc and ticonn and psauto

Our team of expert editors reviewed these high-quality items and handpicked the top 20 towing hitch accessories for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive exterior accessories category. These include towever towing products, shocker hitch, amazon.com, sscb products, limei zhan, andersen manufacturing, inc, certified wholesale supply, gr innovations llc and ticonn us and psauto .

We are dedicated to assisting our users in finding the right locks Products based on their needs, saving them considerable time when choosing which towing hitch accessories to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.