Lincoln STT 10 BENCH MODEL K1560 2 5000 CFM Rated for 2 3 16 inch inner Rated for 2 Lincoln OEM GEAR BOX MTG PLATE T15047 9ST15047 Parameter Value Model SKU STT 10 Bench Model K1560 2 Configuration Bench model — permanent installation Process Control STT II — microprocessor based background and peak current control Peak Current Control Presettable — optimizes starting performance Background Current Control Presettable — controls heat input during sustaining arc phase Drive Rolls Split wire guide + 4 roll drive for positive feeding Trigger Operation 4 step trigger — cruise control for long welds and hard automation Range Control Yes — keeps procedures in the "sweet spot" for STT arc stability Dual Procedure Control Yes — increase or decrease arc energy without changing wire feed speed Mounting Options Modular design for multiple mounting configurations Compatible Power Sources Lincoln STT II power source second pull locks the feeder in "cruise control" for continuous welding without holding the trigger