A tent peg (or tent stake) is a spike, usually with a hook or hole on the top end, typically made from wood, metal, plastic, or composite material, pushed or driven into the ground for holding a tent to the ground, either directly by attaching to the tent's material, or by connecting to ropes attached to the tent. Traditionally, a tent peg is improvised from a section of a small tree branch, if possible with a small side branch cut off to leave a hook, driven into the ground narrower end first.
Tent pegs are used to help maintain the tent's shape, and to hold the tent in place against wind.
Tent pegs are preferably pushed into the ground by hand. However, hard ground, or bigger tent pegs, will require a tent peg mallet to drive them into the ground.
A tent peg provides the greatest holding ability when it is inserted into the ground so that the point of attachment of the rope is at ground level. This minimises the rope's ability to apply leverage to the tent peg, which can loosen or pull the tent peg from the ground.
Above, the emphasis is on leverage and in recent years a new type of tent peg has been developed which eliminates leverage. The addition of an arm at the top of the peg enables the tension to be directed to a point beneath the ground where the soil is firm. The peg is 'balanced' with little or no leverage (moment). This new peg style presents a greater surface area to resist tension in guys.
The type of tent peg best suited to a tent will be determined by several factors, such as:
Other styles of tent pegs have fully formed eyes through which the rope is passed so that the rope cannot come off the peg no matter which direction the peg is oriented. The Delta (or dog-leg) shape peg always points toward the tent and can never turn. The guy is partially buried and cannot slip off the hook. Delta shaped pegs lie level with the soil offering maximum safety. The rope pulls against the ground rather than levering a straight peg at one end. Metal delta pegs can be springy, absorbing wind shocks.
Some types of tent pegs are made from flat material pressed into a shallow "V" shape cross section. This type of tent peg relies on the broadness of the section to not turn under tension. Tuesday, 28 June 2022
Tent peg types and styles may typically vary in length from 150mm to 490mm, and in thickness from 1.6 mm to 3.2 mm for flat section tent pegs and from 4 mm to 11.2 mm for wire rod tent pegs. Smaller wire tent pegs are also available, especially where weight is critical.
Plastic tent pegs are typically very wide and longer than metal pegs, and are used for softer ground types, sand and light soils.
Ultralight U-shaped aluminium alloy tent pegs are used in snow and sand, each peg weighing around 45 g. These pegs can be planted into sand or snow, head outward away from the tent at a 45-degree angle from the ground, with the tent or a guy line attached to the head area. The pegs can also be used by tying the guy lines to the middle hole, laying them flat at the bottom of a hole sand or snow, and then burying them.
Heavy-duty tent pegs may be made from angle iron from 2.5 mm to 5 mm thick, and have the hook welded into the open side of the angle, meaning that the open angle faces the tent, bracing the open angle of the tent peg against the tension.
Other uses of tent pegs are as improvised climbing , for example in the siege of the Sogdian Rock and Jean-Christophe Lafaille's self rescue on Annapurna.
|
|