Seamless, Pinch & Ear Clamps

Seamless Pinch Clamps (KVGT)
These “Tongue and Groove” clamps offer 360° seamless fastening. Due to their seamless design and uniform compression sealing, these clamps are often used in the beverage, automotive, marine, and motorcycle industries. They are manufactured using 304 Stainless Steel and are perfect for poly and braided tubing.

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Keystone Pinch Clamp - SAE Type "J" (KS)
Murray KEYSTONE clamping products offer superior strength from 100% stainless steel.

Common Clamping Applications:
Irrigation * Water Supply * Fuel & Vapor lines * Beverage Supply Lines * Car Wash Supply Lines * Dust Shields & Air Filters * Bundles of Cable

Keystone Pinch Clamps are welded and are quick and easy to install, and provide a uniform, tamper proof seal. They are widely used on both soft hose and rigid plastic pipe. You will find these clamps anywhere you connect poly pipe. Ear clamps are excellent for use in a multitude of irrigation and water supply systems, on fuel and vapor lines, to attach dust shields and air filters, for beverage supply lines, for car wash supply lines, and for securing bundles of cable. When crimping with a hand tool, Murray's true Keystone geometry, located in the ear area, dramatically reduces miscrimps. Keystone Pinch clamps are 100% Stainless Steel.

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Keystone Pinch Clamp - SAE Type "J" (KSC)
Murray KEYSTONE clamping products offer superior strength from 100% stainless steel.

Common Clamping Applications:
Irrigation * Water Supply * Fuel & Vapor lines * Beverage Supply Lines * Car Wash Supply Lines * Dust Shields & Air Filters * Bundles of Cable

Keystone Pinch Clamps are mechanically attached and are quick and easy to install, and provide a uniform, tamper proof seal. They are widely used on both soft hose and rigid plastic pipe. You will find these clamps anywhere you connect poly pipe. Ear clamps are excellent for use in a multitude of irrigation and water supply systems, on fuel and vapor lines, to attach dust shields and air filters, for beverage supply lines, for car wash supply lines, and for securing bundles of cable. When crimping with a hand tool, Murray's true Keystone geometry, located in the ear area, dramatically reduces miscrimps. Keystone Pinch clamps are 100% Stainless Steel.

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"A" Diameter Range
Part Number	Metric		Decimals
	Open	Closed	Open	Closed
KSC 3198*	19.8	16.6	.780	.655
KSC 3210*	21.0	17.9	.830	.705
KSC 3256*	25.6	22.5	1.010	.885
KSC 3271*	27.1	24.0	1.070	.945
KSC 3316*	31.6	28.5	1.245	1.120
KSC 3331*	33.1	30.0	1.300	1.180
KSC 3346*	34.6	31.5	1.360	1.240
KSC 3410*	41.0	37.9	1.615	1.490
KSC 3425*	42.5	39.4	1.675	1.550
KSC 3485*	48.5	45.5	1.910	1.787

*Popular irrigation sizes are available for immediate shipment packaged in poly bags. Please inquire on
availability of other packaging configurations and lead time for other sizes. Other sizes, shapes and materials
are available upon request, subject to minimum order quantities.