Here are answers to some of the more common questions that we hear about clevises. What is the purpose of a clevis? Clevis bolts are best used when large shearing stress occurs but are never in tension. These special-use bolts have slotted brazier-type heads. Some off-road hitch designs are (so-called) self-aligning but I can assure you they all have to be within cooee initially to allow this function to happen. The better the self-aligning ability of the coupling, the easier your life will be every time you use your trailer or van. Well known for its range of trailer and caravan suspension and parts, AL-KO also has a number of off-road hitches in 2.0 and 3.5-tonnes fixed and override configurations; all of which are ADR compliant. Clevis rod ends are either machined or folded pieces molded into a clevis. At its base, the end is fitted with a hole. Here, a rod is attached. The hole is typically threaded in machined pieces.

Pins, Clips and Rivets - Westfield Fasteners Ltd

This part of the clevis fastener holds the tang firmly in place, keeping it attached securely to the clevis. Products must be returned to RoughTrax at RoughTrax Ltd, Units 4-7 Pixash Business Centre, Pixash Lane, Keynsham, Bristol. BS31 1TP United Kingdom A clevis hitch is used for towing purposes (e.g., for a trailer). Typically, clevis hitches are combined with lunette rings. And some of the attachments might be compatible with tow balls. The Hyland coupling is as simple and easy as a standard 50mm coupling to hitch and unhitch. When hitching up, the head will rotate in two planes to aid alignment. One point to note is that a 50mm ball (rated to 3500kg) with a slightly longer shaft should be used to ensure the coupling seats properly. Often, standard 50mm shafts will not allow the coupling to ‘drop’ on far enough, and the unwary will have their trailer parting ways when least expected – there were no safety or warning aspects for this problem built into the hitch. The Orac off-road hitch is Australian made by O’Brien’s Camper Trailers in Victoria and is a super-simple system that allows for extremes of articulation in all directions, is rated at 2.5-tonnes and comes as a weld-on option only.Depending on how the rear doors or tailgate opens on your vehicle, make sure it doesn’t hit the off-road hitch or restrict the opening. A point to note on the original design for making hitching up easier is to remove the round red side-mounted knob to help hold the pivoting head in position; otherwise, you’ll find yourself unnecessarily holding the head up level. Don’t forget to replace it before driving off! The newer design overcomes that teething problem. The newer, taller tow pin allows for easy fitting of weight distribution hitches without relying on adaptors. A 50mm ball offers acceptable horizontal movement, but is particularly restrictive in rotational and vertical angle movement, making for steep descents or ascents into gullies or river banks impossible without damage. Vertical movement is restricted.

Clevis pins with head ISO 2341:1986(en), Clevis pins with head

The horizontal pivoting action is via a solid metal bush positioned where the vertical bolt attaches the whole unit to the tow vehicle. The 90-degree vertical movement (up and down) is via the main (bushed) pin, while the rotational motion is via the main shaft – three simple axis movements. Laser-cut designs utilising forged steel, stainless steel and polyurethane, combined with casting methods to ensure precision and strength, 360-degree rotation combined with 70 degrees vertical and horizontal angles, all ensure you’ll tow through almost any angled terrain.Toyota Land Cruiser KDJ150R (LWB) 3.0cc (1KDFTV) Turbo Diesel (D4D) RHD (09 - 64 reg, 8/2009 onwards) UK

hitch guide - Everything you ever The ultimate off-road hitch guide - Everything you ever

Like a set screw, a clevis pin is often used to prevent two other pieces from moving relative to each other. A clevis pin is less adjustable in that it can hold two parts in exactly one relative position (because holes must be drilled in both parts). A clevis pin is also more secure, as it is less apt to work loose due to vibration. This is why clevis pins are often found in agricultural machinery. Clevis Pins are currently supplied in imperial and metric sizes to ISO 2341B and DIN 1444B, in stainless steel and bright zinc-coated steel. Most standard 50mm coupling aren’t particularly low profile, making for damaged rear doors if you’re not careful while opening. Clevises are used in a wide variety of fasteners used in farming equipment and sailboat rigging, as well as the automotive, aircraft and construction industries. They are also widely used to attach control surfaces and other accessories to servo controls in airworthy model aircraft. As a part of a fastener, a clevis provides a method of allowing rotation in some axes while restricting rotation in others. Toyota Land Cruiser KDJ125R (SWB) 3.0cc (1KDFTV) Turbo Diesel (D4D) RHD (52 - 09 reg, 9/2002-12/2009) Prado A bolt can function as a clevis pin, but a bolt is not intended to take the lateral stress that a clevis pin must handle. Normal bolts are manufactured to handle tension loads, whereas clevis pins and bolts are designed to withstand shearing forces.A clevis fastener is a U-shaped or hook-shaped fastening device with two holes that hold a pin in place. The clevis’s two holes exist in the open section, where each one is found on a respective prong, supporting the usage of a pin.