Telescopic handlers are like forklift trucks that have a telescoping extendable boom like a crane. Front suspension is often implemented using a telescopic (i.e., telescoping) fork. A rotating, telescoping, and elevating hydraulic boom could lift a maximum of . The SIGM400 has a telescoping skeletonized buttstock. An internal collet can be used to lock two telescoping tubes together. There are two stem deployers inside the telescoping booms. The inner cover provides a barrier between the telescoping cover and the bees. It has a barrel and a telescoping stock. Some have employed linkages to provide the mechanical action instead of relying upon telescoping elements. ASP telescoping batons are widely used. This normally precludes the use of anything but fixed or telescoping stocks. These type of bleachers are known as telescoping bleachers. The auditorium's ceiling is ringed with eight telescoping bands, the "northern lights" Haskell described. She is capable of telescoping these claws to twice their usual length. Both telescoping types use the manometric property of water to provide a seal.