delko remodeler's drywall taping tool with aluminum inside corner roller and universal coarse thread handle adapter delko delko drywall taping tool with flat applicator and inside corner applicator wheelset includes:delko dt-ah1 plastic drywall taping banjoinside corner applicator wheel flat seam applicator wheel 2 mud flow control knobs level5 inside corner rollerthe higher quality plastic and improved handle construction extend the life of your banjo.the delko plastic drywall taper applies the mud and tape in one easy step. the flow of mud is adjustable to your needs using the adjustment dial. features: the tool applies the mud and tape simultaneously. the mud flow is at a consistent and adjustable rate which improves the quality of your taping. the included mud control knob lets you adjust the rate of flow for your needs. a spare control knob is also included. stainless steel gears grip and dispense the tape at an even rate. the included internal corner adapter allows you to apply tape and mud to all your internal corners. improved nylon handle strap is adjustable to suit all hand sizes the tool can hold approximately 5 pounds (2.25 kg) of mud and tape rolls up to 500 ft (150m).level 5 drywall taping tools inside corner rollercorner angle roller is a pro grade tool with cast and polished aluminum body, steel wheels and collar. level5 tools have been used by professional drywallers for years and are proven on the job! take a close look at the quality materials, high grade aluminum body, steel hardware and wheels, fully replaceable wear parts, and solid steel collar that won't snap off. roller head thread pattern fits all standard corner roller handles: cinta (new), tapetech, level5, columbia, drywall master, rankee, all-wall x1 extender. includes free coarse thread adapter to allow the roller to be used with painter's poles, broom sticks, extension handles.