Harris Ultra High Purity Brass Barstock Regulator Model 723C 250 000 D 3 723C250000D3 Leather Driving Gloves while user weld schedule memory Package Size:0.030 in, 33 lb Plastic Spool while user weld schedule memory storage allows easy recall of critical or frequently used welding procedures when paired with compatible Power Feed and Flex Feed 84 wire feeders This eccentric torch holder plays a crucial role in providing precise and adjustable positioning of the cutting torch Designed to 1 x 10 9 cc sec inboard helium leak rate to maintain gas purity levels except for models with CGA 300 and 510 that are equipped with a 400 PSIG inlet gauge