Overview Product Description Use to connect a 1-3/4 inch (45mm) diameter hose to another 1-3/4 inch (45mm) diameter hose. The hose-to-hose adapter screws over the hose ends, providing a tight connection and seal. Product Videos Custom Field Product Reviews
Lincoln Electric | sku: K1668-3 Lincoln Electric Hose and Hood set - 16.4 ft - K1668-3 MSRP: $1,566.00 $1,442.24 Add to Cart Lincoln Electric | sku: KP1673-2 Lincoln Electric CELLULOSE FILTER FOR MOBIFLEX 400 & STATIFLEX 400 - KP1673-2 MSRP: $380.00 $349.68 Add to Cart Lincoln Electric | sku: K2820-1 Lincoln Electric 20 Plasma Cutter - RETAIL - K2820-1 MSRP: $1,058.91 Add to Cart Lincoln Electric | sku: K2806-1 Lincoln Electric Tomahawk 375 Air Plasma Cutter - K2806-1 MSRP: $1,779.00 Add to Cart sku: 31343751050 FIEN Tools Variable Speed Foot Pedal with Control Box - 31343751050 MSRP: $1,438.20 sku: 31343790260 ROTO-STAR 3 Welding Positioner Variable Speed MSRP: $4,069.00 sku: 31343790250 ROTO-STAR 3 Welding Positioner Variable Speed with Plate MSRP: $3,559.00 sku: 31343790210 ROTO-STAR 3 Welding Positioner with Plate MSRP: $3,049.00 sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
Lincoln Electric | sku: KP1673-2 Lincoln Electric CELLULOSE FILTER FOR MOBIFLEX 400 & STATIFLEX 400 - KP1673-2 MSRP: $380.00 $349.68 Add to Cart Lincoln Electric | sku: K2820-1 Lincoln Electric 20 Plasma Cutter - RETAIL - K2820-1 MSRP: $1,058.91 Add to Cart Lincoln Electric | sku: K2806-1 Lincoln Electric Tomahawk 375 Air Plasma Cutter - K2806-1 MSRP: $1,779.00 Add to Cart sku: 31343751050 FIEN Tools Variable Speed Foot Pedal with Control Box - 31343751050 MSRP: $1,438.20 sku: 31343790260 ROTO-STAR 3 Welding Positioner Variable Speed MSRP: $4,069.00 sku: 31343790250 ROTO-STAR 3 Welding Positioner Variable Speed with Plate MSRP: $3,559.00 sku: 31343790210 ROTO-STAR 3 Welding Positioner with Plate MSRP: $3,049.00 sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
Lincoln Electric | sku: K2820-1 Lincoln Electric 20 Plasma Cutter - RETAIL - K2820-1 MSRP: $1,058.91 Add to Cart Lincoln Electric | sku: K2806-1 Lincoln Electric Tomahawk 375 Air Plasma Cutter - K2806-1 MSRP: $1,779.00 Add to Cart sku: 31343751050 FIEN Tools Variable Speed Foot Pedal with Control Box - 31343751050 MSRP: $1,438.20 sku: 31343790260 ROTO-STAR 3 Welding Positioner Variable Speed MSRP: $4,069.00 sku: 31343790250 ROTO-STAR 3 Welding Positioner Variable Speed with Plate MSRP: $3,559.00 sku: 31343790210 ROTO-STAR 3 Welding Positioner with Plate MSRP: $3,049.00 sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
Lincoln Electric | sku: K2806-1 Lincoln Electric Tomahawk 375 Air Plasma Cutter - K2806-1 MSRP: $1,779.00 Add to Cart sku: 31343751050 FIEN Tools Variable Speed Foot Pedal with Control Box - 31343751050 MSRP: $1,438.20 sku: 31343790260 ROTO-STAR 3 Welding Positioner Variable Speed MSRP: $4,069.00 sku: 31343790250 ROTO-STAR 3 Welding Positioner Variable Speed with Plate MSRP: $3,559.00 sku: 31343790210 ROTO-STAR 3 Welding Positioner with Plate MSRP: $3,049.00 sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
sku: 31343751050 FIEN Tools Variable Speed Foot Pedal with Control Box - 31343751050 MSRP: $1,438.20 sku: 31343790260 ROTO-STAR 3 Welding Positioner Variable Speed MSRP: $4,069.00 sku: 31343790250 ROTO-STAR 3 Welding Positioner Variable Speed with Plate MSRP: $3,559.00 sku: 31343790210 ROTO-STAR 3 Welding Positioner with Plate MSRP: $3,049.00 sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
sku: 31343790260 ROTO-STAR 3 Welding Positioner Variable Speed MSRP: $4,069.00 sku: 31343790250 ROTO-STAR 3 Welding Positioner Variable Speed with Plate MSRP: $3,559.00 sku: 31343790210 ROTO-STAR 3 Welding Positioner with Plate MSRP: $3,049.00 sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
sku: 31343790250 ROTO-STAR 3 Welding Positioner Variable Speed with Plate MSRP: $3,559.00 sku: 31343790210 ROTO-STAR 3 Welding Positioner with Plate MSRP: $3,049.00 sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
sku: 31343790210 ROTO-STAR 3 Welding Positioner with Plate MSRP: $3,049.00 sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
sku: 31343790140 ROTO-STAR 3 Welding Positioner with Chuck MSRP: $3,559.00 sku: 31343790130 ROTO-STAR 1 Welding Positioner Variable Speed MSRP: $3,309.00 Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart × OK
Lincoln Electric | sku: S20591-17 LINCOLN ELECTRIC PARTS - HOSE ADAPTER - S20591-17 MSRP: $41.52 Add to Cart Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart
Lincoln Electric | sku: K2389-3 Lincoln Electric NKT NOZZLE KIT - 1" X 8' HOSE, 1 3/4" HOSE ADAPTER - K2389-3 MSRP: $290.00 $267.70 Add to Cart Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart
Lincoln Electric | sku: K2389-2 Lincoln Electric MINIFLEX HOSE CONNECTOR OUTLET SIDE - K2389-2 MSRP: $44.75 $41.19 Add to Cart Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart
Lincoln Electric | sku: K2389-8 Lincoln Electric EXTRACTION HOSE - K2389-8 MSRP: $124.00 $113.79 Add to Cart Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart
Lincoln Electric | sku: K2389-9 Lincoln Electric EXTRACTION HOSE - K2389-9 MSRP: $89.02 $81.96 Add to Cart