Abstract: An elongated lever is provided defining first and second work engaging and handle ends, respectively. The first work engaging end of the lever includes laterally spaced apart elongated abutment portions defining an endwise outwardly opening recess therebetween on the work engaging end of the lever and an elongated flexible strap is anchored to the work engaging end of the lever inwardly of the outer extremity of the recess with the loop extending about the outerside of one of the abutment members remote from the other abutment member including a major portion thereof centered with respect to the recess and disposed outwardly of the abutment members. The strap member and first end of the lever include coacting structure anchoring the loop defining strap member to the lever in a manner enabling the size of the loop defined by the strap member to be adjusted.

Abstract: A body is provided including a first end defining a vertically extending outwardly opening notch therein and at least one door is pivotally mounted from a corresponding side of the body end for swinging between a closed position across the body end and an open position extending outwardly from the body end. A motor driven drum is jouralled within the body on the side of the notch away from the direction in which the notch opens and an endless flexible drive members includes a positive bright passing about the drum. The free swinging end of the door has a roller journalled therefrom and the side of the first end of the body across which the door extends has a guide roller journalled therefrom, the rollers generally paralleling the drum.

Abstract: A main body is provided including a first side moveable laterally toward and away from an elongated member to be turned. The first side includes a pair of outwardly projecting arms whose base ends are pivotally supported from the body for swinging movement of the outer free ends of the arms toward and away from each other and the free arm ends include idle rollers journalled therefrom. A drive roller is journalled from the body inwardly of the first side thereof and elongated flexible drive member structure is trained about the drive and idle rollers.