Black Diamond

Rocklock Twistlock Carabiner

$29.95

★★★★★4.8 · 110 reviews

20% off your first order of $25 or more Learn more

20% Off Your First Order

  • $25 minimum order, before shipping and tax
  • Up to $5 off
  • Applied at checkout, no code needed
  • Can't be combined with other promo codes

Terms

 Buy Now

Get an Email When It's Back

Rocklock Twistlock Carabiner

Description

Our largest belay and rappel locker, the Black Diamond RockLock carabiner features a keylock nose, is Munter hitch compatible and the autolocking twistlock sleeve can be operated with one hand. Now featuring a hot-forged lightweight construction and a large rope-bearing surface for greater durability, the RockLock is the go-to screwgate for every day climbing season after season.

Reviews

From blackdiamondequipment.com

See All in the App
★★★★★

It's a great carabiner!

Jonathan M. · May 2026
★★★★★

Great locker. Good smooth locking action.

Stephen B. · Jan 2026
★★★★★

I have been using Black Diamonds twist lock carabiners for over 10 years now at work in the public safety communications industry. I have never had any issues with the locks or quality of the workmanship. Whenever mine "walk off" I replace them with new Black Diamond carabiners.

Kyle R. · Sep 2025

Similar Items

See More
Rocklock Triple Lock CarabinerBlack DiamondRocklock Triple Lock Carabiner5.0 (19)$29.95HotForge Screwgate CarabinerBlack DiamondHotForge Screwgate Carabiner4.8 (61)$16.95Oval Keylock CarabinerBlack DiamondOval Keylock Carabiner4.5 (2)$15.95LiteWire CarabinerBlack DiamondLiteWire Carabiner4.9 (177)$10.95Hotforge Straight Gate CarabinerBlack DiamondHotforge Straight Gate Carabiner4.9 (23)$14.95Salutation Stash High Rise Cargo LeggingAthletaSalutation Stash High Rise Cargo Legging4.1 (249)$29.97Cascade High Rise Cargo Poplin PantAthletaCascade High Rise Cargo Poplin Pant4.1 (233)$29.97Zephyr 26" PantOutdoor VoicesZephyr 26" Pant4.8 (296)$29.97Elation Ultra High Rise Double Up LeggingAthletaElation Ultra High Rise Double Up Legging4.7 (199)$29.97Match Point Pleated DressAthletaMatch Point Pleated Dress4.0 (300)$29.97

You Might Also Like

See More
PearLock Screwgate CarabinerBlack DiamondPearLock Screwgate Carabiner4.9 (108)$19.95Litewire RackpackBlack DiamondLitewire Rackpack4.9 (196)$59.95Gridlock Triple Lock CarabinerBlack DiamondGridlock Triple Lock Carabiner5.0 (10)$34.95Oval Keylock Carabiner 3-PackBlack DiamondOval Keylock Carabiner 3-Pack5.0 (2)$45.95Hotforge Quickdraw 16 cmBlack DiamondHotforge Quickdraw 16 cm5.0 (20)$28.95Link Personal AnchorBlack DiamondLink Personal Anchor4.8 (112)$54.95StoppersBlack DiamondStoppers4.8 (40)$13.95ATC-Guide Belay DeviceBlack DiamondATC-Guide Belay Device4.9 (193)$54.95Fifi HookBlack DiamondFifi Hook5.0 (21)$24.95HotWire CarabinerBlack DiamondHotWire Carabiner5.0 (41)$12.95