Here's what other sites are saying:
The Guide Screw Gate Carabiner from C.A.M.P. has a keylock closure system to reduce snagging and increase it's durability. This smooth operating D screw gate carabiner is a great choice for serious mileage.
Camp USA Guide Lock Carabiner FEATURES of the Camp USA Guide Lock Carabiner Very strong and durable carabiner for heavy use Keylock nose for clipping into anchors
CAMP's durable Guide BET Lock carabiner is exceptionally strong and safe with with a keylock closure and secure screw gate.
- Mountain Gear
For a super-burly workhorse biner, look no further than the CAMP USA Guide Bet Lock Carabiner. Rated to 32kN, the D-shaped Guide is perfectly equipped for use in anchor and belay applications and features a reliable screw gate for secure closed systems.