Home / Rocklock Twistlock Carabiner

C$24.95
Add to cart

Black Diamond Rocklock Twistlock Carabiner

Black Diamond
Black Diamond Rocklock Twistlock Carabiner
C$24.95 Excl. tax
Price Match Policy
Returns & Warranty Policy
In Stock

Black Diamond's largest locking carabiner, the RockLock is a one-hand operable autolocking twistlock carabiner perfect for belaying, rappelling or anchors. Read more..

Wish List Compare
In Stock: 4-10 Business Days.

Black Diamond's largest belay and rappel locker, the 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, a redesigned spine for better handling, and a larger rope-bearing surface for greater durability, the RockLock is the go-to screwgate for every day climbing season after season.

  • Hot-Forged for lighter-weight construction
  • Square hinge end holds belay loop securely in place
  • Slightly curved spine maximizes gate opening
  • Keylock nose prevents snagging
  • One-hand operable
  • Autolocking Twistlock sleeve
  • Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device.
Weight
89g
Gate Type
Solid
Lock Type
Auto-Locking (Double Action)
Shape
HMS / Pear
Gate Opening Size
24mm
MBS-Major
24kN
MBS-Minor
8kN
MBS-Open
8kN
All specifications
Weight
89g
Gate Type
Solid
Lock Type
Auto-Locking (Double Action)
Shape
HMS / Pear
Gate Opening Size
24mm
MBS-Major
24kN
MBS-Minor
8kN
MBS-Open
8kN
Height
-
Width
-
Carabiner Material
Aluminum
Certification(s)
CE EN 12275

You May Also Like

Edelrid HMS Bulletproof Triple FG

Edelrid HMS Bulletproof Triple FG

Innovative, robust HMS carabiner with steel insert at the ap..
C$48.95
Edelrid HMS Bulletproof Screw FG

Edelrid HMS Bulletproof Screw FG

Innovative, robust HMS carabiner with steel insert at the ap..
C$34.95
Rock Exotica Pirate WireEye Auto-Lock

Rock Exotica Pirate WireEye Auto-Lock

The WireEye helps keep gear, lanyards and lines from moving ..
C$36.95
Petzl William Screw-Lock Carabiner

Petzl William Screw-Lock Carabiner

Large, pear-shaped locking carabiner for belay stations and ..
C$27.95

Black Diamond Size Chart

Climbing Shoes / Footwear

Men Women
4 US M / 35.5 EUR 5.5 US W / 35.5 EUR
4.5 US M / 36 EUR 6 US W / 36 EUR
5 US M / 37 EUR 6.5 US W / 37 EUR
5.5 US M / 37.5 EUR 7 US W / 37.5 EUR
6 US M / 38 EUR 7.5 US W / 38 EUR
6.5 US M / 39 EUR 8 US W / 39 EUR
7 US M / 39.5 EUR 8.5 US W / 39.5 EUR
7.5 US M / 40 EUR 9 US W / 40 EUR
8 US M / 41 EUR 9.5 US W / 41 EUR
8.5 US M / 41.5 EUR 10 US W / 41.5 EUR
9 US M / 42 EUR 10.5 US W / 42 EUR
9.5 US M / 42.5 EUR 11 US W / 42.5 EUR
10 US M / 43 EUR 11.5 US W / 43 EUR
10.5 US M / 44 EUR 12 US W / 44 EUR
11 US M / 44.5 EUR 12.5 US W / 44.5 EUR
11.5 US M / 45 EUR 13 US W / 45 EUR
12 US M / 46 EUR
12.5 US M / 46.5 EUR
13 US M / 47 EUR
13.5 US M / 48 EUR
14 US M / 48.5 EUR
15 US M / 49.5 EUR

Boreal Size Chart

Climbing Shoes / Footwear

Men Women
5 US W / 35 EUR
5.5 US W / 35.5 EUR
6 US W / 36.25 EUR
5 US M / 37 EUR 6.5 US W / 37 EUR
5.5 US M / 37.5 EUR 7 US W / 37.5 EUR
6 US M / 38 EUR 7.5 US W / 38 EUR
6.5 US M / 38.75 EUR 8 US W / 38.75 EUR
7 US M / 39.5 EUR 8.5 US W / 39.5 EUR
7.5 US M / 40 EUR 9 US W / 40 EUR
8 US M / 40.75 EUR 9.5 US W / 40.75 EUR
8.5 US M / 41.25 EUR 10 US W / 41.25 EUR
9 US M / 42 EUR 10.5 US W / 42 EUR
9.5 US M / 42.5 EUR 11 US W / 42.5 EUR
10 US M / 43.25 EUR
10.5 US M / 44 EUR
11 US M / 44.5 EUR
11.5 US M / 45.25 EUR
12 US M / 46 EUR
12.5 US M / 46.5 EUR
13 US M / 47 EUR

Evolv Size Chart

Climbing Shoes

Note: THIS SIZE GUIDE IS ONLY APPLICABLE TO THESE MODELS: Defy, Defy Lace, Geshido, Geshido Lace, Kronos, Phantom, Phantom LV, Rave, Shaman, Shaman LV, Shaman Lace, Shaman Lace LV, Zenist.

Men Women
4 US M / 35.5 EUR 5 US W / 35.5 EUR
4.5 US M / 36 EUR 5.5 US W / 36 EUR
5 US M / 37 EUR 6 US W / 37 EUR
5.5 US M / 37.5 EUR 6.5 US W / 37.5 EUR
6 US M / 38 EUR 7 US W / 38 EUR
6.5 US M / 39 EUR 7.5 US W / 39 EUR
7 US M / 39.5 EUR 8 US W / 39.5 EUR
7.5 US M / 40 EUR 8.5 US W / 40 EUR
8 US M / 41 EUR 9 US W / 41 EUR
8.5 US M / 41.5 EUR 9.5 US W / 41.5 EUR
9 US M / 42 EUR 10 US W / 42 EUR
9.5 US M / 42.5 EUR 10.5 US W / 42.5 EUR
10 US M / 43 EUR 11 US W / 43 EUR
10.5 US M / 44 EUR 11.5 US W / 44 EUR
11 US M / 44.5 EUR 12 US W / 44.5 EUR
11.5 US M / 45 EUR 12.5 US W / 45 EUR
12 US M / 46 EUR 13 US W / 46 EUR
12.5 US M / 46.5 EUR 13.5 US W / 46.5 EUR
13 US M / 47 EUR 14 US W / 47 EUR
13.5 US M / 48 EUR 14.5 US W / 48 EUR
14 US M / 48.5 EUR 15 US W / 48.5 EUR
15 US M / 49.5 EUR 16 US W / 49.5 EUR

Street Shoes

Men Women Kids
2 US M / 33 EUR 3 US W / 33 EUR 11 US K / 29 EUR
2.5 US M / 34 EUR 3.5 US W / 34 EUR 12 US K / 30 EUR
3 US M / 34.5 EUR 4 US W / 34.5 EUR 13 US K / 31 EUR
3.5 US M / 35 EUR 4.5 US W / 35 EUR 1 US K / 32 EUR
4 US M / 35.5 EUR 5 US W / 35.5 EUR 2 US K / 33 EUR
4.5 US M / 36 EUR 5.5 US W / 36 EUR 3 US K / 34.5 EUR
5 US M / 37 EUR 6 US W / 37 EUR 4 US K / 35.5 EUR
5.5 US M / 37.5 EUR 6.5 US W / 37.5 EUR 5 US K / 37 EUR
6 US M / 38 EUR 7 US W / 38 EUR
6.5 US M / 39 EUR 7.5 US W / 39 EUR
7 US M / 39.5 EUR 8 US W / 39.5 EUR
7.5 US M / 40 EUR 8.5 US W / 40 EUR
8 US M / 41 EUR 9 US W / 41 EUR
8.5 US M / 41.5 EUR 9.5 US W / 41.5 EUR
9 US M / 42 EUR 10 US W / 42 EUR
9.5 US M / 42.5 EUR 10.5 US W / 42.5 EUR
10 US M / 43 EUR 11 US W / 43 EUR
10.5 US M / 44 EUR 11.5 US W / 44 EUR
11 US M / 44.5 EUR 12 US W / 44.5 EUR
11.5 US M / 45 EUR 12.5 US W / 45 EUR
12 US M / 46 EUR 13 US W / 46 EUR
12.5 US M / 46.5 EUR 13.5 US W / 46.5 EUR
13 US M / 47 EUR 14 US W / 47 EUR
13.5 US M / 48 EUR 14.5 US W / 48 EUR
14 US M / 48.5 EUR 15 US W / 48.5 EUR
15 US M / 49.5 EUR 16 US W / 49.5 EUR
16 US M / 50 EUR 17.5 US W / 50 EUR

Five Ten

Climbing Shoes / Footwear

Men Women
4 US M / 36 EUR 5 US W / 36 EUR
4.5 US M / 36 2/3 EUR 5.5 US W / 36 2/3 EUR
5 US M / 37 1/3 EUR 6 US W / 37 1/3 EUR
5.5 US M / 38 EUR 6.5 US W / 38 EUR
6 US M / 38 2/3 EUR 7 US W / 38 2/3 EUR
6.5 US M / 39 1/3 EUR 7.5 US W / 39 1/3 EUR
7 US M / 40 EUR 8 US W / 40 EUR
7.5 US M / 40 2/3 EUR 8.5 US W / 40 2/3 EUR
8 US M / 41 1/3 EUR 9 US W / 41 1/3 EUR
8.5 US M / 42 EUR 9.5 US W / 42 EUR
9 US M / 42 2/3 EUR 10 US W / 42 2/3 EUR
9.5 US M / 43 1/3 EUR 10.5 US W / 43 1/3 EUR
10 US M / 44 EUR 11 US W / 44 EUR
10.5 US M / 44 2/3 EUR 11.5 US W / 44 2/3 EUR
11 US M / 45 1/3 EUR 12 US W / 45 1/3 EUR
11.5 US M / 46 EUR 12.5 US W / 46 EUR
12 US M / 46 2/3 EUR 13 US W / 46 2/3 EUR
12.5 US M / 47 1/3 EUR 13.5 US W / 47 1/3 EUR
13 US M / 48 EUR 14 US W / 48 EUR
13.5 US M / 48 2/3 EUR 14.5 US W / 48 2/3 EUR
14 US M / 49 1/3 EUR 15 US W / 49 1/3 EUR
14.5 US M / 50 EUR 15.5 US W / 50 EUR

La Sportiva Size Chart

Climbing Shoes / Footwear

Men Women
2.5 US W / 33 EUR
3 US W / 33.5 EUR
2.5+ US M / 34 EUR 3.5 US W / 34 EUR
3 US M / 34.5 EUR 4 US W / 34.5 EUR
3.5 US M / 35 EUR 4.5 US W / 35 EUR
4 US M / 35.5 EUR 5 US W / 35.5 EUR
4.5 US M / 36 EUR 5.5 US W / 36 EUR
4.5+ US M / 36.5 EUR 5.5+ US W / 36.5 EUR
5 US M / 37 EUR 6 US W / 37 EUR
5.5 US M / 37.5 EUR 6.5 US W / 37.5 EUR
6 US M / 38 EUR 7 US W / 38 EUR
6.5 US M / 38.5 EUR 7.5 US W / 38.5 EUR
6.5+ US M / 39 EUR 7.5+ US W / 39 EUR
7 US M / 39.5 EUR 8 US W / 39.5 EUR
7.5 US M / 40 EUR 8.5 US W / 40 EUR
8 US M / 40.5 EUR 9 US W / 40.5 EUR
8.5 US M / 41 EUR 9.5 US W / 41 EUR
8.5+ US M / 41.5 EUR 9.5+ US W / 41.5 EUR
9 US M / 42 EUR 10 US W / 42 EUR
9.5 US M / 42.5 EUR 10.5 US W / 42.5 EUR
10 US M / 43 EUR 11 US W / 43 EUR
10.5 US M / 43.5 EUR 11.5 US W / 43.5 EUR
10.5+ US M / 44 EUR 11.5+ US W / 44 EUR
11 US M / 44.5 EUR 12 US W / 44.5 EUR
11.5 US M / 45 EUR 12.5 US W / 45 EUR
12 US M / 45.5 EUR 13 US W / 45.5 EUR
12.5 US M / 46 EUR 13.5 US W / 46 EUR
12.5+ US M / 46.5 EUR 13.5+ US W / 46.5 EUR
13 US M / 47 EUR 14 US W / 47 EUR
13.5 US M / 47.5 EUR
14 US M / 48 EUR
15 US M / 49 EUR
16 US M / 50 EUR

back to the top

Madrock

Climbing Shoes

Men Women
3 US M / 34.5 EUR 4.5 US W / 34.5 EUR
3.5 US M / 35 EUR 5 US W / 35 EUR
4 US M / 35.5 EUR 5.5 US W / 35.5 EUR
4.5 US M / 36 EUR 6 US W / 36 EUR
5 US M / 37 EUR 6.5 US W / 37 EUR
5.5 US M / 37.5 EUR 7 US W / 37.5 EUR
6 US M / 38 EUR 7.5 US W / 38 EUR
6.5 US M / 39 EUR 8 US W / 39 EUR
7 US M / 39.5 EUR 8.5 US W / 39.5 EUR
7.5 US M / 40 EUR 9 US W / 40 EUR
8 US M / 41 EUR 9.5 US W / 41 EUR
8.5 US M / 41.5 EUR 10 US W / 41.5 EUR
9 US M / 42 EUR 10.5 US W / 42 EUR
9.5 US M / 42.5 EUR 11 US W / 42.5 EUR
10 US M / 43 EUR 11.5 US W / 43 EUR
10.5 US M / 44 EUR
11 US M / 44.5 EUR
11.5 US M / 45 EUR
12 US M / 46 EUR
12.5 US M / 46.5 EUR
13 US M / 47 EUR
14 US M / 48.5 EUR
15 US M / 50 EUR

Scarpa

Climbing Shoes / Footwear

Men Women Kids
3 US M / 34.5 EUR 4 US W / 34.5 EUR 9 US K / 27-28 EUR
3.5 US M / 35 EUR 4.5 US W / 35 EUR 11 US K / 29-30 EUR
4 US M / 35.5 EUR 5 US W / 35.5 EUR 12.5 US K / 31-32 EUR
4.5 US M / 36 EUR 5.5 US W / 36 EUR 1 US K / 33-34 EUR
4 2/3 US M / 36.5 EUR 5 2/3 US W / 36.5 EUR 2.5 US K / 35-36 EUR
5 US M / 37 EUR 6 US W / 37 EUR
5.5 US M / 37.5 EUR 6.5 US W / 37.5 EUR
6 US M / 38 EUR 7 US W / 38 EUR
6 1/3 US M / 38.5 EUR 7 1/3 US W / 38.5 EUR
6.5 US M / 39 EUR 7.5 US W / 39 EUR
7 US M / 39.5 EUR 8 US W / 39.5 EUR
7.5 US M / 40 EUR 8.5 US W / 40 EUR
7 2/3 US M / 40.5 EUR 8 2/3 US W / 40.5 EUR
8 US M / 41 EUR 9 US W / 41 EUR
8.5 US M / 41.5 EUR 9.5 US W / 41.5 EUR
9 US M / 42 EUR 10 US W / 42 EUR
9.5 US M / 42.5 EUR 10.5 US W / 42.5 EUR
10 US M / 43 EUR 11 US W / 43 EUR
10 1/3 US M / 43.5 EUR 11 1/3 US W / 43.5 EUR
10.5 US M / 44 EUR 11.5 US W / 44 EUR
11 US M / 44.5 EUR 12 US W / 44.5 EUR
11.5 US M / 45 EUR 12.5 US W / 45 EUR
11 2/3 US M / 45.5 EUR 12 2/3 US W / 45.5 EUR
12 US M / 46 EUR 13 US W / 46 EUR
12.5 US M / 46.5 EUR 13.5 US W / 46.5 EUR
13 US M / 47 EUR 14 US W / 47 EUR
13.5 US M / 47.5 EUR 14.5 US W / 47.5 EUR
14 US M / 48 EUR 15 US W / 48 EUR
14.5 US M / 49 EUR 15.5 US W / 49 EUR
15 US M / 50 EUR 16 US W / 50 EUR

Tenaya Size Chart

Climbing Shoes

Men Women
2 US M / 33 EUR 3 US W / 33 EUR
2.5 US M / 33.6 EUR 3.5 US W / 33.6 EUR
3 US M / 34.3 EUR 4 US W / 34.3 EUR
3.5 US M / 35 EUR 4.5 US W / 35 EUR
4 US M / 35.6 EUR 5 US W / 35.6 EUR
4.5 US M / 36.2 EUR 5.5 US W / 36.2 EUR
5 US M / 36.8 EUR 6 US W / 36.8 EUR
5.5 US M / 37.5 EUR 6.5 US W / 37.5 EUR
6 US M / 38.1 EUR 7 US W / 38.1 EUR
6.5 US M / 38.8 EUR 7.5 US W / 38.8 EUR
7 US M / 39.4 EUR 8 US W / 39.4 EUR
7.5 US M / 40 EUR 8.5 US W / 40 EUR
8 US M / 40.7 EUR 9 US W / 40.7 EUR
8.5 US M / 41.3 EUR 9.5 US W / 41.3 EUR
9 US M / 42 EUR 10 US W / 42 EUR
9.5 US M / 42.6 EUR 10.5 US W / 42.6 EUR
10 US M / 43.2 EUR 11 US W / 43.2 EUR
10.5 US M / 43.9 EUR 11.5 US W / 43.9 EUR
11 US M / 44.5 EUR 12 US W / 44.5 EUR
11.5 US M / 45.2 EUR 12.5 US W / 45.2 EUR
12 US M / 45.8 EUR 13 US W / 45.8 EUR
12.5 US M / 46.5 EUR 13.5 US W / 46.5 EUR
13 US M / 47.1 EUR 14 US W / 47.1 EUR
13.5 US M / 47.7 EUR 14.5 US W / 47.7 EUR
14 US M / 48.3 EUR 15 US W / 48.3 EUR

Unparallel Size Chart

Climbing Shoes

Men Women
2 US M / 33 EUR
2.5 US M / 34 EUR 4 US W / 34 EUR
3 US M / 34.5 EUR 4.5 US W / 34.5 EUR
3.5 US M / 35 EUR 5 US W / 35 EUR
4 US M / 35.5 EUR 5.5 US W / 35.5 EUR
4.5 US M / 36 EUR 6 US W / 36 EUR
5 US M / 37 EUR 6.5 US W / 37 EUR
5.5 US M / 37.5 EUR 7 US W / 37.5 EUR
6 US M / 38 EUR 7.5 US W / 38 EUR
6.5 US M / 39 EUR 8 US W / 39 EUR
7 US M / 39.5 EUR 8.5 US W / 39.5 EUR
7.5 US M / 40 EUR 9 US W / 40 EUR
8 US M / 41 EUR 9.5 US W / 41 EUR
8.5 US M / 41.5 EUR 10 US W / 41.5 EUR
9 US M / 42 EUR 10.5 US W / 42 EUR
9.5 US M / 42.5 EUR 11 US W / 42.5 EUR
10 US M / 43 EUR
10.5 US M / 44 EUR
11 US M / 44.5 EUR
11.5 US M / 45 EUR
12 US M / 46 EUR
12.5 US M / 46.5 EUR
13 US M / 47 EUR
13.5 US M / 48 EUR
14 US M / 48.5 EUR
15 US M / 49.5 EUR
Free shipping in Canada for orders above $150.
Free contactless curbside pickup.
Special Order for Work at Heights. Contact Us!

Compare 0

Add another product (maximum of 5 to compare)

Start comparison