Parallel Glider Replacement Blades This specialized float features a

This specialized float features a diagonal groove pattern with built-in chip breakers

rafter layout

5' Handle Folded Down)

and accent parts

Parallel Glider Replacement Blades This specialized float features aA PROFESSIONAL'S CHOICE Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century. We are known for our wide selection of high quality tools at a fair price. EASY TO USE INSTRUMENT Combines the functions of a parallel straightedge, triangle, protractor, T square, and compass in one. One of the most useful and convenient aids for drafting, drawing, and nautical applications. SMOOTH GLIDING ACTION Enables