Patent ID: 8122797

Claim:
A tool, comprising: a holder provided with a fork having outer ends, wherein each of the outer ends of the fork is provided with an opening; two pivotable parts, mountable between the outer ends of the fork and provided with openings at a position of the pivot points thereof; and a swing bolt construction arranged in the openings in the fork and through the pivotable parts for mounting the pivotable parts on the fork of the holder, the swing bolt construction comprising: a swing bolt with a widened part provided on a first outer end and provided on a second outer end with a first fastening device, and a nut provided with a second fastener for fastening the nut to the first fastening device on said second outer end of the swing bolt, wherein the widened part of the swing bolt and the nut are embodied so as to lie during use against the pivotable parts for clamping thereof under required bias.