5" Engraving block & assembly

Made of high-quality steel for durability and long working life This set includes an Engraving block, Rubber base, 4 rubber-covered pins (short), 4 rubber-covered pins (long), 4 concave pins, 4 tapered pins, 4 triangular pins, 4 locket holders, 4 watch holders, 4 bent pins, 2 button holders and Key  It has a self-centering jaw system and an adjustable internal braking system which allows users to choose the size of the rotation resistance also, The jaws of this engraving block are integrated into the unit and do not lift off of the block The top of the block rotate 360° smoothly because of it's good-quality bearings This economy engraving block is ideal for the beginning or hobbyist engraver or stone setter