The Tweezle™ Key is the "key" to the LockD Clips™ belay system. Attach a Tweezle™ Key to any 3/8 or 1/2" belay cable and let guests "lock" their carabiners to the cable. Once a guest starts on a course, the Tweezle™ Key can direct flow and prevent people from going the wrong way. The Tweezle™ Key also makes it impossible for guests to clip to anything but the belay cable and guarantees guests stay clipped on until they're back on the ground.The name Tweezle™ Key is actually a misspelling of the name Dweezil. The inventor, an Austrian with an obsession for Frank Zappa, told all his friends that if he ever invented something, he would name it after Frank's son.
Available in red, yellow, blue, green, or black. We use different colors to indicate things like "this is a zip line".
For 3/8" to 1/2" cable