This rugged and dependable marker is designed for the tough marking jobs. Durable aluminum barrel houses a large supply of black ink. You can write on wet or greasy surfaces with the 3 way chisel tip. 5-1/4" x 3/4". Shipping weight 12 oz.
Give your core samples a degree of protection, or make your own sample bags. Tough 3 mil polyethylene tubing measures 5" lay flat size (AO 450) to accommodate up to 3-1/8" diameter core, or 6" lay flat size (AO 452) to accommodate up to 3-3/4" diameter core. Each 12" diameter roll contains approximately 1500 feet. Shipping weight of 5" size is 21 lbs., and shipping weight of 6" size is 25 lbs.
When the cloth tie on your canvas or drill sample bag is not secure enough, use these 16 gauge wire loop ties for a fast, secure seal. Use of the Twister Tying Tool speeds up the securing of the tie. Shipping weight per 100 ties is 1 lb. Ties come in bundles of 100 each.