The Pipe Fabricators Blue Book google and red elastic band at

and red elastic band at back of wrist

Just to give you an idea

Goodyear Storm Welt Construction—Durable build with easy resoling for extended life

Proprietary dorsal attachment sleeve supports effortless addition of personal SRLs

The Pipe Fabricators Blue Book google and red elastic band atThe Pipe Fabricators Blue Book by W. V. Graves (Graves Publishing Co) The Pipe Fabricators Blue Book, companion to The Pipe Fitters Blue Book is a great reference book for the pipe trades professional. W. V. Duffy Graves (author and publisher) created this reference guide pocket sized to take anywhere with a durable water resistant cover. This manual is also clearly written and well illustrated containing tables and diagrams useful for instructors,