rockSteel Screw-Lock
- rockSteel Screw-Lock
The rockSteel offers a surprising strength-to-weight ratio in a carabiner of its capacity. Most steel carabiners are made from 1/2 diameter steel. We use a lighter, 7/16” diameter steel that is heat treated for added strength.
Like our aluminum carabiners, the Rocksteel frames are CNC machined for precise fittings and exact tolerances. The result is a carabiner with a high strength-to-weight ratio, keylock snag-resistant nose and a feel like no other steel carabiner in the world.
The rockSteel carabiner is ANSI Z359.12 (09) and NFPA G compliant. The gate/sleeve is rated at 16kN or 3600 lbs, to protect against inward force against gate.
Large frame, with large, 1.2" gate opening
Impressively strong, yet lightweight
Rated for inward gate force
ANSI Z359.12 (09) and NFPA G compliant
Impressively strong, yet lightweight
Rated for inward gate force
ANSI Z359.12 (09) and NFPA G compliant
SCREW-LOCK
Spin gate downward and open.
2-stage mechanism.
| Gate | Assault Auto | Assault Screw | rockD Auto | rockD Screw | rockSteel Auto | rockSteel Screw |
| Ref # | C4S A | C4S S | C2S A | C2S S | M31 TL | M31 SL |
|---|---|---|---|---|---|---|
| MBS-Major | 30kN | 30kN | 41kN | 41kN | 50kN | 48kN |
| MBS-Minor | 11kN | 11kN | 17kN | 17kN | 16kN | 15kN |
| MBS-Open | 10kN | 10kN | 13kN | 13kN | 18kN | 18kN |
| Gate Opening | 1.0" (25 mm) | 1.0" (25 mm) | 1.0" (25 mm) | 1.0" (25 mm) | 1.2" (30 mm) | 1.2" (30 mm) |
| Weight | 7.90 oz (224 gm) | 7.36 oz (209 gm) | 7.81 oz (221 gm) | 7.26 oz (206 gm) | 8.80 oz (246 gm) | 8.10 oz (226 gm) |
| Height | 4.4" (112 mm) | 4.4" (112 mm) | 4.5" (114 mm) | 4.5" (114 mm) | 4.9" (125 mm) | 4.9" (125 mm) |
| Width | 2.84" (72 mm) | 2.84" (72 mm) | 2.5" (64 mm) | 2.5" (64 mm) | 2.95" (75 mm) | 2.95" (75 mm) |
| Color | Silver | Silver | Silver | Silver | Silver/Black | Silver/Black |
| Certification | CE/UIAA | CE/UIAA | CE/UIAA | CE/UIAA | CE / ANSI / NFPA | CE/NFPA |
Brand
Symbol
M31 SL
Producer code
816302020338
Liczba sztuk w opakowaniu
1
Model
rockSteel Screw-Lock
kolor
Srebrny
Kształt
D-kształtny
Rozmiar
Otwarcie 30 mm
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