Laser 6869 Safety Locking Wire 0.8mm x 30m

Product Information

There is another type of basic safety wire twister which is similar to a standard screwdriver, except that the tip has a small grasping mechanism to hold the ends of the wire while the technician turns the handle to twist the wire. Even though drill presses ease the process, a press isn't always available, such as at a race event; and even with a press, the problem of securing the fastener still exists. The two ends of the wire-loop thus formed are joined by twisting them together with a tool, using enough twists to be secure, then released from the twisting tool. f. page 7-21 specifies "Safety wire ends must be bent under and inward toward the part to avoid sharp or projecting ends, which might present a safety hazard. It is usually made of stainless steel, but is also available in monel and inconel alloys for high temperature applications and copper for break-away applications.

Alternatively, some threaded shackles are provided with a hole through the threaded end of the pin beyond where it emerges from the threaded hole.There are also other systems of fastener retention that do not rely on safety wire at all, such as lock washers, locknuts, jam nuts, thread-locking fluid, castellated nuts and cotter pins, all of which accomplish a similar objective as safety wire, which is to prevent nuts backing off (falling off). A useful tool is a drill press, because it allows the technician to apply the force of the drill bit directly to the fastener being drilled and eliminates lateral movement; but even with a press the fastener needs to be secured to prevent it from sliding out from beneath the bit.

This is done by passing a couple of turns of mousing wire through the reach-hole provided for this purpose in the unthreaded end of the clevis pin and around the body of the shackle's hoop. The cable is threaded through a hole on the fastener to be secured, which is large enough to accommodate the wire but too small for the cap on the other end of the cable to pass through it.The presence of safety wiring may also serve to indicate that the fasteners have been properly tightened. When drilling a fastener, the choice of where to drill it depends on the type of fastener and to what it will be wired. We are also the UK and European distributor for Aircraft Spruce and Speciality, with whom we have been doing business with for over 25 years. Since safety wire is made of a malleable alloy, it retains its shape after being bent, rather than springing back to its original shape.

The single crossover provides the appropriate friction such that the wire cannot fall completely free of the equipment when broken. To solve those problems, jigs are available which are designed to securely hold the fastener while providing a guide-channel for a drill bit (with either a hand drill or a press) so that the technician can easily and directly apply force from the drill to the fastener without having it slip off or breaking the bit. The advantage of safety wire tabs is that the fastener to be secured does not need to be drilled, which can be advantageous for fasteners that should not or cannot be drilled because of size or damage concerns. This property allows it to remain locked around an object, such as when it is passed through a small hole on a fastener, looped back upon itself and then twisted. In addition to installing 3 times quicker than safety wire, Safe-T-Cable also produces a stronger and safer result.The advantage to this tool is its long and thin design, which can access hard-to-reach areas where one's hands or pliers do not fit. Although many systems purport to be more efficient than installing traditional safety wire, an advantageous by-product of the twisting method of installing safety wire is that it leaves a highly visible and easily inspectable indication that the fasteners in question are in fact properly secured.