BTBRV InstaLatch Dual Ball Mount vs Curt C45002

Published 10/16/2026

Products Featured in This Question

Curt Hollow Shank 2-Ball Mount for 2" Hitches - 2" and 2-5/16" Balls - 10K - Chrome

(37)

$57.73

BTBRV InstaLatch 2" Hitch Ball Mount - Dual Ball 2" & 2-5/16" - Quick Release - 10K

$64.99

etrailer Anti-Rattle Hitch Collar for 2" Hitch Receivers

(1340)

$55.57

etrailer Trailer Coupler Latch Lock - 2-3/4" Span - 1/4" Diameter - Chrome

(279)

$25.92

Question:

I'm comparing the BTBRV dual-ball mount with the Curt C45002. I need both ball sizes but no rise or drop. Other than the latch, is there a reason to choose one over the other?

asked by: Daniel M

Expert Reply:

Hey Daniel! Both the BTBRV InstaLatch # BTBRV012 and Curt # C45002 have a 2" and 2-5/16" ball on a straight shank, but I'd recommend the InstaLatch hands down.

The InstaLatch has built-in hitch pins and a push-button release, so you can quickly remove and flip it without dealing with a separate hitch pin. This goes a long way when you're towing frequently. It is also rated for 10,000 lbs of trailer weight and 1,000 lbs of tongue weight.

The Curt uses a standard hitch pin and has different ratings depending on the ball you're using. The 2" ball is rated for 7,500 lbs, while the 2-5/16" ball is rated for 10,000 lbs.

I also recommend the etrailer Anti-Rattle Hitch Collar # e38FV to eliminate movement in the receiver. You can leave it installed when you remove the ball mount to switch ball sizes, so you don't have to take it off every time. Just keep in mind it is rated for trailers up to 7,000 lbs, so you'll need to disengage it when towing anything heavier.

You can also add the etrailer Lock # e39PR to secure the InstaLatch to your truck.

What kind of trailers are you towing?

expert reply by: Robin H

Dual Ball InstaLatch
(click to enlarge)

Daniel

10/16/2026

I switch between a utility trailer with a 2" coupler and an equipment trailer with a 2-5/16" coupler. Does the InstaLatch have to be completely removed to flip between ball sizes?

Robin H.

10/16/2026

@Daniel yes, you'll remove the # BTBRV012 from the receiver, flip it over to the ball size you need, and slide it back in until the built-in pins engage. Then reinstall the wire lock pin or # e39PR before towing. That's where the InstaLatch really stands out compared to the Curt # C45002 since you don't have to deal with removing and reinstalling a separate hitch pin every time.