Holds tape up to 1 in. wide on 1 in. plastic core Dispenser has a special pin spool allowing use of complete roll without any waste, friction or effort. Weighs less than a lb. with tape Fits all T.R.U. ATG-7502 ATG Tapes ATG Tape Dispenser for Reverse Wound Transfer TapeProduct DescriptionT.R.U. ATG-50 is a hand held tape dispenser for reverse wound transfer or commonly known as ATG Tape. Dispenser has a special pin spool allowing use of complete roll without any waste, friction or effort, which also provides an adjustable gear. All of the ATG tapes we sell will fit in the ATG-50 dispenser.ATG Refill Rolls T.R.U. ATG-7502 tapes (fits perfectly on 1/2 in. and 3/4 in. rolls, but it also accepts 1/4 in. and 3/8 in. rolls; Although, they may slide around still works perfectly).Dispenser UsageRolls need to be securely place on the spool running down clockwise), so the roll will not spin freely when the trigger is being push. The adhesive and backing will roll on top of the roller closes to it and then under the next roller, carrying the adhesive in front of the gun. To apply one needs to press the trigger and the spool will run free until it is not press anymore.ApplicationsGeneral mounting and holding - product assembly - design and packaging of prototypes - mounting nameplates - picture framing - paper web splicing - sealing envelopesNote: Cannot be used with 60 yds. rolls.