1/2 in. Universal NUTLOC Coupling 4 PK + Goof Plugs

The DIG 1/2 in. Universal NUTLOC Coupling is designed to link 2 pieces of 1/2 in. poly tubing regardless of inner or outer diameter size. It can securely and tightly connect tubing without the need for special tools or adhesives. The coupling is constructed from strong and durable plastic that is resistant to UV rays. NUTLOC fittings are also resistant to common fertilizers used in residential and commercial applications and can withstand an operating pressure of up to 60 PSI.

• Universal NUTLOC fitting connects 2 pieces of 1/2 in. poly tubing, regardless of diameter size
• Made from durable, high-quality, UV-resistant plastic for extended operation in harsh conditions
• Operating pressure: up to 60 PSI
• Fits .530 ID, .600 ID and .620 ID drip tubing or dripline (equivalent to .630 OD to .710 OD, or 16, 17, and 18 mm)
• 2-part construction including a threaded nuts and barbed body
• Threaded nut for easy assembly

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