50pcs Dental Chair Tube Connector Hose Copper&Plastic Sleeve #5 Large 6*4/#3 Small 4*2.5 Pipe Bushing Replacement Accessories

Dental Chair Water Tube Connector, Copper & Plastic Sleeve, #5 Large 64 / #3 Small 42.5 Pipe Bushing Replacement Accessories for Dental Unit Water Tubing1.Two Size Options: #5 Large (64, ID4.2MM) & #3 Small (42.5, ID3.2MM), meet different dental chair water tubing installation demands.2.Two Material Versions Available: Durable copper sleeve & wear-resistant plastic sleeve for your flexible selection.3.Perfect Replacement Fittings for dental unit water pipe, tightly fit 64mm and 42.5mm water tubes.4.Precise CNC machining, consistent inner diameter size, stable sealing, effectively prevent water pipe leakage.Widely compatible with most mainstream dental chair water pipeline systems, easy to install without extra tools.5.Complete set configuration, sufficient quantity, ideal repair spare parts for dental clinics and dental equipment maintenance.Plastic & Copper Sleeve Set64 Plastic Sleeve Inner diameter 4.2MM64 Copper Sleeve Inner diameter 4.2MM42.5 Plastic Sleeve Inner diameter 3.2MM42.5 Copper Sleeve Inner diameter 3.2MM#5 Large Copper Sleeve 64 Inner diameter 4.2MM50pcs/pack#3 Small Copper 42.5Inner diameter 3.2MM50pcs/pack#5 Large PlasticSleeve 64Inner diameter 4.2MM50pcs/pack#3 Small Plastic Sleeve 42.5Inner diameter 3.2MM50pcs/packCopper Sleeve Set#5 Large Copper Sleeve 64 Inner diameter 4.2MM 15pcs#3 Small Copper 42.5 Inner diameter 3.2MM 15pcsInner diameter 4.2MM/3.2MM30pcs/packCopper Sleeve Set#5 Large PlasticSleeve 64 Inner diameter 4.2MM 15pcs#3 Small Plastic Sleeve 42.5 Inner diameter 3.2MM 15pcsInner diameter 4.2MM/3.2MM30pcs/pack64 copper sleeveSpecification: Inner diameter 4.2MMPurpose: Fixed 64mm tube42.5 copper sleeveSpecification: Inner diameter 3.2MMPurpose: Fixed 42.5mm tube64 plastic sleeveSpecification: Inner diameter 4.2MMPurpose: Fixed 64mm tube42.5 plastic sleeveSpecification: Inner diameter 3.2MMPurpose: Fixed 42.5mm tube