Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diameter Pin Silver, Fits UFP and surge brake couplers

Compare price from $11.92 ~ $102.00

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Sort by Lowest Price	Item price	Delivery
Sportsman's Warehouse Master Lock 1471DAT Barbell Coupler Latch Lock	$11.92	Delivery date & cost shown at checkout

Boatplicity Master Lock 1471DAT Barbell Coupler Latch Lock	$12.07	Delivery date & cost shown at checkout

Autoplicity Master Lock 1471DAT Barbell Coupler Latch Lock	$12.07	Delivery date & cost shown at checkout

eBay New MASTER 1471DAT 3 1/2" WIDE TRAILER COUPLER LATCH LOCK	$14.00	Delivery date & cost shown at checkout

eBay MASTER 1471DAT 3 1/2" WIDE TRAILER COUPLER LATCH LOCK	$16.95	$5.95 delivery·30-day returns

eBay Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diam	$16.95	Delivery date & cost shown at checkout

eBay Master Lock 1471DAT Barbell Coupler Latch Lock	$19.67	Free delivery by Jan 22·30-day returns

eBay Master Lock 1471DAT Barbell Coupler Latch Lock	$21.04	Delivery date & cost shown at checkout

eBay Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diam	$21.81	Delivery date & cost shown at checkout

eBay Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diam	$22.16	Delivery date & cost shown at checkout

eBay Master Lock 1471DAT	$23.38	Delivery date & cost shown at checkout

eBay Master Lock Latch lock	$25.99	Delivery date & cost shown at checkout

eBay Master Lock Trailer Coupler Latch Lock	$26.76	Free delivery by Jan 22·Free 30-day returns

eBay MSTL LOCK RCVR UFP 3 1/2 L MASTERLOCK 1471DAT	$30.33	Delivery date & cost shown at checkout

eBay Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10" Long Shackle x Silver	$31.63	Free delivery by Jan 24·30-day returns

eBay Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diam	$35.99	Delivery date & cost shown at checkout

CARiD Master Lock 1471DAT Barbell Coupler Latch Lock	$14.89	$11.95 delivery·30-day returns

nwlock.com Master Lock Barbell Coupler Latch Lock	$15.18	Delivery date & cost shown at checkout

Boaters Emporium Master Lock 1471DAT Barbell Coupler Latch Lock	$16.73	$6.95 delivery Jan 14 – 20·Free $70+·30-day returns Free $70+

NORTHEAST MARINE INDUSTRIES Master Lock Barbell Coupler Latch Lock	$16.87	$15.05 delivery by Nov 190-day returns

Summit Racing Equipment Master Lock UFP Trailer Coupler Locks	$16.99	Delivery date & cost shown at checkout

Mr Lock Master Lock 1471DAT Barbell Coupler Latch Lock	$17.00	$13.60 delivery Jan 14 – 21·20-day returns

Marine Parts Guys Master Lock Barbell Coupler Latch Lock	$17.89	Delivery date & cost shown at checkout

The Builders Supply Master Lock 1471DAT Barbell Coupler Latch Lock	$18.41	$14.99 delivery Jan 14 – 15·Free $1,000+·30-day returns Free $1,000+

MegaDepot Buy Master Lock 1471DAT, 3-1/2" Trailer Coupler Latch Lock	$18.48	Delivery date & cost shown at checkout

MegaDepot Master Lock Barbell Coupler Latch Lock	$18.48	Free delivery Jan 20 – 22·14-day returns·Save $50 on any Order of $1499Copy code 50offCopied Copy code 50offCopied

Little Hardware Master Lock Barbell Coupler Latch Lock	$18.79	Delivery date & cost shown at checkout

Little Hardware Master Lock Barbell Coupler Latch Lock	$18.79	Delivery date & cost shown at checkout

Amazon Master Lock - 3-1/2" Long Shackle x 9/32" Diameter Pin, Coupler Latch Lock - Trailer Locks 1471DAT	$19.27	Delivery date & cost shown at checkout

Amazon Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diameter Pin Silver, Fits UFP and surge brake couplers	$19.67	Delivery date & cost shown at checkout

Adventure Club Parts Master Lock 1471DAT Barbell Coupler Latch Lock	$21.50	Free delivery by Tue, Nov 5

Explosive Powersports Master Lock 1471DAT Barbell Coupler Latch Lock	$22.81	Delivery date & cost shown at checkout

ShopIBT Master Lock Barbell Coupler Latch Lock	$22.88	Free 3-day delivery

Walmart Master Lock 1471DAT Barbell Coupler Latch Lock	$23.45	Free delivery

DK Hardware Master Lock 1471DAT 3-1/2" Trailer Coupler Latch Lock Steel	$25.84	$8.79 delivery·30-day returns

Home Essentials Direct Master Lock 1471DAT Barbell Coupler Latch Lock	$25.98	Free delivery Jan 14 – 16·30-day returns

Phantom Outdoors Master Lock Barbell Coupler Latch Lock	$26.59	$7.99 delivery Oct 29 – Nov 130-day returnsSmall business

The Boat Shed Inc Master Lock Barbell Coupler Latch Lock	$26.99	$7.13 delivery by Nov 430-day returns

The Boat Shed Inc Master Lock Barbell Coupler Latch Lock	$26.99	$7.13 delivery by Jan 20·30-day returns

Linen Plus Master Lock Coupler Latch Locks - 1475DAT, 3.5" (1471DAT)	$28.63	Delivery date & cost shown at checkout

Neobits Master Lock 1471DAT Barbell Coupler Latch Lock	$31.95	$18.90 delivery by Tue, Oct 22

National Supply Network Master Lock 1471DAT Barbell Coupler Latch Lock	$81.29	$29.84 delivery by Jan 17·Not eligible for returns

Masterlocks Com Master Lock 1471DAT Long Trailer Coupler Latch Lock 3-1/2in (89mm) Wide (Pack of 4)	$102.00	Delivery date & cost shown at checkout

11.92
Sportsman's Warehouse
Master Lock 1471DAT Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
12.07
Boatplicity
Master Lock 1471DAT Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
12.07
Autoplicity
Master Lock 1471DAT Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
14.00
eBay
New MASTER 1471DAT 3 1/2" WIDE TRAILER COUPLER LATCH LOCK
Delivery date & cost shown at checkout
16.95
eBay
MASTER 1471DAT 3 1/2" WIDE TRAILER COUPLER LATCH LOCK
$5.95 delivery·30-day returns
16.95
eBay
Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diam
Delivery date & cost shown at checkout
19.67
eBay
Master Lock 1471DAT Barbell Coupler Latch Lock
Free delivery by Jan 22·30-day returns
21.04
eBay
Master Lock 1471DAT Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
21.81
eBay
Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diam
Delivery date & cost shown at checkout
22.16
eBay
Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diam
Delivery date & cost shown at checkout
23.38
eBay
Master Lock 1471DAT
Delivery date & cost shown at checkout
25.99
eBay
Master Lock Latch lock
Delivery date & cost shown at checkout
26.76
eBay
Master Lock Trailer Coupler Latch Lock
Free delivery by Jan 22·Free 30-day returns
30.33
eBay
MSTL LOCK RCVR UFP 3 1/2 L MASTERLOCK 1471DAT
Delivery date & cost shown at checkout
31.63
eBay
Master Lock 1471DAT Trailer Coupler Latch Lock, 3-4/10" Long Shackle x Silver
Free delivery by Jan 24·30-day returns
35.99
eBay
Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diam
Delivery date & cost shown at checkout
14.89
CARiD
Master Lock 1471DAT Barbell Coupler Latch Lock
$11.95 delivery·30-day returns
15.18
nwlock.com
Master Lock Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
16.73
Boaters Emporium
Master Lock 1471DAT Barbell Coupler Latch Lock
$6.95 delivery Jan 14 – 20·Free $70+·30-day returns Free $70+
16.87
NORTHEAST MARINE INDUSTRIES
Master Lock Barbell Coupler Latch Lock
$15.05 delivery by Nov 190-day returns
16.99
Summit Racing Equipment
Master Lock UFP Trailer Coupler Locks
Delivery date & cost shown at checkout
17.00
Mr Lock
Master Lock 1471DAT Barbell Coupler Latch Lock
$13.60 delivery Jan 14 – 21·20-day returns
17.89
Marine Parts Guys
Master Lock Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
18.41
The Builders Supply
Master Lock 1471DAT Barbell Coupler Latch Lock
$14.99 delivery Jan 14 – 15·Free $1,000+·30-day returns Free $1,000+
18.48
MegaDepot
Buy Master Lock 1471DAT, 3-1/2" Trailer Coupler Latch Lock
Delivery date & cost shown at checkout
18.48
MegaDepot
Master Lock Barbell Coupler Latch Lock
Free delivery Jan 20 – 22·14-day returns·Save $50 on any Order of $1499Copy code 50offCopied Copy code 50offCopied
18.79
Little Hardware
Master Lock Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
18.79
Little Hardware
Master Lock Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
19.27
Amazon
Master Lock - 3-1/2" Long Shackle x 9/32" Diameter Pin, Coupler Latch Lock - Trailer Locks 1471DAT
Delivery date & cost shown at checkout
19.67
Amazon
Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diameter Pin Silver, Fits UFP and surge brake couplers
Delivery date & cost shown at checkout
21.50
Adventure Club Parts
Master Lock 1471DAT Barbell Coupler Latch Lock
Free delivery by Tue, Nov 5
22.81
Explosive Powersports
Master Lock 1471DAT Barbell Coupler Latch Lock
Delivery date & cost shown at checkout
22.88
ShopIBT
Master Lock Barbell Coupler Latch Lock
Free 3-day delivery
23.45
Walmart
Master Lock 1471DAT Barbell Coupler Latch Lock
Free delivery
25.84
DK Hardware
Master Lock 1471DAT 3-1/2" Trailer Coupler Latch Lock Steel
$8.79 delivery·30-day returns
25.98
Home Essentials Direct
Master Lock 1471DAT Barbell Coupler Latch Lock
Free delivery Jan 14 – 16·30-day returns
26.59
Phantom Outdoors
Master Lock Barbell Coupler Latch Lock
$7.99 delivery Oct 29 – Nov 130-day returnsSmall business
26.99
The Boat Shed Inc
Master Lock Barbell Coupler Latch Lock
$7.13 delivery by Nov 430-day returns
26.99
The Boat Shed Inc
Master Lock Barbell Coupler Latch Lock
$7.13 delivery by Jan 20·30-day returns
28.63
Linen Plus
Master Lock Coupler Latch Locks - 1475DAT, 3.5" (1471DAT)
Delivery date & cost shown at checkout
31.95
Neobits
Master Lock 1471DAT Barbell Coupler Latch Lock
$18.90 delivery by Tue, Oct 22
81.29
National Supply Network
Master Lock 1471DAT Barbell Coupler Latch Lock
$29.84 delivery by Jan 17·Not eligible for returns
102.00
Masterlocks Com
Master Lock 1471DAT Long Trailer Coupler Latch Lock 3-1/2in (89mm) Wide (Pack of 4)
Delivery date & cost shown at checkout

Product Details

This Master Lock protects and guards against tow-away theft. The lock works when the trailer is either connected to the tow vehicle or when the trailer is unattached. The lock prevents the coupler latch from moving, therefore preventing either the coupler to be removed from the ball, or not allowing a ball to be placed into the coupler. Fits UFP and surge brake couplers. K1 key blank Pin length or dimensional fit is 3-1/2" wide with a 9/32" diameter pin which is a standard size on virtually all couplers. Chrome plated for improved wear and corrosion resistance. It has a precision 4 pin tumbler mechanism that resists picking Weather Tough seal and water tight cap protects the lock from the elements

Best Review

Ely 22132025-02-03

4.9

Customers like the functionality and ease of use of the auto accessory. They mention it works well and is easy to take on and off. However, some customers differ on the lock quality, build quality, and fit.

14227

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Master Lock 1471DAT Trailer Coupler Latch Lock, 3-1/2" Long Shackle x 9/32" Diameter Pin Silver, Fits UFP and surge brake couplers

Compare Buying Options

Master Lock 1471DAT Barbell Coupler Latch Lock

Master Lock 1471DAT Barbell Coupler Latch Lock

Master Lock 1471DAT Barbell Coupler Latch Lock

New MASTER 1471DAT 3 1/2" WIDE TRAILER COUPLER LATCH LOCK

MASTER 1471DAT 3 1/2" WIDE TRAILER COUPLER LATCH LOCK