The strap has a snap hook with safety latch. The strap crosses diagonally to the tire and then is ratcheted. Ratchet sold separately. This is the Eagle type strap. This design uses a floating snap hook and D ring.
Pressure is exerted over the tip of the tire using a special ratchet.
Ratchet sold separately. This strap encompasses the tire and both hooks anchor to a common point. Used on many after market units such as Avenger and Peterson scoop. Supplied with ratchet. The combination of horizontal and vertical straps create a cage that secures the tire when ratcheted Used on Holmes wheel lifts.