Parker Prestolok Metal Push-to-Connect Fittings

A compact one-piece push-to-connect fitting, these fitting are designed for low-pressure circuits where assembly, disassembly, and reassembly are essential. Assembly Instructions: 1. Cut thermoplastic tubing squarely. Be sure the port or mating part is clean and free of debris. 2. Insert tubing into fitting until it bottoms. A slight twisting motion will ease the insertion. Pull the tubing to verify it is correctly retained in the fitting. 3. To disassemble, push the release button against the body and remove tubing. 4. It is best to trim the tubing after every disassembly to ensure a proper seal.

  • Nickel-plated brass bodies & Nitrile O-rings
  • Polyacetal push buttons
  • Stainless steel grab rings
  • SS grab ring grips the tubing to provide retention
  • Swivels featured on all male pipe threaded shapes (not to be used for live swivel applications)
  • Come with a pre-applied white acrylic sealant
  • For use with LLDPE, PP, nylon & 90A or 95A polyurethane
  • Not recommended for 85A polyurethane tubing & cannot be used with metal tubing
  • Pressure rating: up to 300 psi depending on tubing
  • Temperature range: 0°F to 200°F
Stock Description Catalog Pg. Price
1/2" Tube x 1/2" MNPT Brass Prestolok Male Connector
Item 61827
11.81/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
11.81/Each
1/2" Tube x 1/2" MNPT Brass Prestolok Male Swivel Elbow
Item 61831
13.29/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
13.29/Each
1/2" Tube x 1/2" Tube Brass Prestolok Union Fitting
Item 61820
9.07/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
9.07/Each
1/2" Tube x 1/2" Tube Prestolok Brass Union Elbow
Item 61840
11.9/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
11.9/Each
1/2" Tube x 1/2" Tube x 1/2" MNPT Prestolok Brass Male Branch Swivel Tee
Item 61844
17.44/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
17.44/Each
1/2" Tube x 1/2" Tube x 1/2" Tube Prestolok Brass Union Tee
Item 61835
12.77/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
12.77/Each
1/4" Tube x 1/4" FNPT Brass Prestolok Female Connector
Item 61822
7.75/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
7.75/Each
1/4" Tube x 1/4" MNPT Brass Prestolok Male Connector
Item 61825
3.92/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
3.92/Each
1/4" Tube x 1/4" MNPT Brass Prestolok Male Swivel Elbow
Item 61829
5.43/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
5.43/Each
1/4" Tube x 1/4" Tube Brass Prestolok Union Fitting
Item 61818
4.77/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
4.77/Each
1/4" Tube x 1/4" Tube Prestolok Brass Union Elbow
Item 61838
5.05/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
5.05/Each
1/4" Tube x 1/4" Tube x 1/4" MNPT Prestolok Brass Male Branch Swivel Tee
Item 61842
6.56/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
6.56/Each
1/4" Tube x 1/4" Tube x 1/4" Tube Prestolok Brass Union Tee
Item 61833
6.37/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
6.37/Each
1/8" Tube x 1/8" FNPT Brass Prestolok Female Connector
Item 61821
7.25/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
7.25/Each
1/8" Tube x 1/8" MNPT Brass Prestolok Male Connector
Item 61824
3.28/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
3.28/Each
1/8" Tube x 1/8" MNPT Brass Prestolok Male Swivel Elbow
Item 61828
5.18/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
5.18/Each
1/8" Tube x 1/8" Tube Brass Prestolok Union Fitting
Item 61817
5.43/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
5.43/Each
1/8" Tube x 1/8" Tube Prestolok Brass Union Elbow
Item 61836
5.67/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
5.67/Each
1/8" Tube x 1/8" Tube x 1/8" MNPT Prestolok Brass Male Branch Swivel Tee
Item 61841
7.61/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
7.61/Each
1/8" Tube x 1/8" Tube x 1/8" Tube Prestolok Brass Union Tee
Item 61832
8.76/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
8.76/Each
3/8" Tube x  3/8" Tube x 3/8" Tube Prestolok Brass Union Tee
Item 61834
9.58/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
9.58/Each
3/8" Tube x 3/8" FNPT Brass Prestolok Female Connector
Item 61823
13.53/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
13.53/Each
3/8" Tube x 3/8" MNPT Brass Prestolok Male Connector
Item 61826
6.9/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
6.9/Each
3/8" Tube X 3/8" MNPT Brass Prestolok Male Swivel Elbow
Item 61830
8.24/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
8.24/Each
3/8" Tube x 3/8" Tube Brass Prestolok Union Fitting
Item 61819
7.07/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
7.07/Each
3/8" Tube x 3/8" Tube Prestolok Brass Union Elbow
Item 61839
8.46/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
8.46/Each
3/8" Tube x 3/8" Tube x 3/8" MNPT Prestolok Brass Male Branch Swivel Tee
Item 61843
12.59/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
12.59/Each
5/32" Tube x 5/32" Tube Prestolok Brass Union Elbow
Item 61837
5.99/Each
Save 5% when you buy 10+
Save 10% when you buy 20+
Save 15% when you buy 60+
P-225
5.99/Each