Carabiners
A12110KTL Aluminium Key-Lock Twist-Lock Carabiner
A12110KTL is an auto-locking aluminium alloy carabiner with a twist-lock gate and key-lock nose, rated at 25 kN. With a listed 27 mm gate opening on a 115 x 59.5 mm frame, it is intended for users who want the gate to lock itself after every clip.

Key features
- Key-lock nose with twist-lock auto-locking gate
- 25 kN breaking strength
- 27 mm gate opening
- 115 x 59.5 mm, 85 g
Specifications
| Property | Value |
|---|---|
| Material | Aluminium alloy |
| Breaking strength | 25 kN |
| Gate opening | 27 mm |
| Length | 115 mm |
| Width | 59.5 mm |
| Weight | 85 g |
Product details
This is the twist-lock member of the A12110 family. The aluminium alloy frame measures 115 x 59.5 mm, the stated breaking strength is 25 kN and the weight is 85 g. Its listed gate opening is 27 mm, compared with 18 mm for the screw-gate A12110KSG and 17 mm for the triple-lock A12110KTL-3; confirm the opening on the current drawing when you request a quotation.
A twist-lock sleeve springs back into the locked position when released, so the connector cannot be left unlocked by oversight. That behaviour suits work-positioning, rescue and rope-access kits, and climbing applications where speed and consistency matter more than manual control. The key-lock nose keeps the gate from catching on slings and harness loops.
Buyers should specify the certification route (EN 12275, EN 362 or both), the gate action they need and any marking or colour requirements. A12110KTL can be produced for OEM and private-label programmes, and the frame or gate can be modified to a customer drawing.
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