Reviews Grooved Couplings

Apache 98108809 3/4\ x 100' Industrial Rubber Water Hose Assembly with Male x Female Garden Hose Thread Fittings,Black

Contractors industrial water/garden hose.
100 Percent rubber, heavy-duty MGHT x FGHT solid brass couplings and one bend restrictor.
Resists sunlight, abrasion, kinking and cracking.

Accurate Pressure Gauge: The hydraulic gauge kit has three pressure gauges of different ranges: 0-3500PSI/25MPa, 0-5800PSI/40MPa, 0-8600PSI/60MPa. With two units and precise graduations, the meters are accurate in measuring pressure..
Interchangeable Test Couplings: Six interchangeable test couplings are included in this excavator hydraulic pressure test kit, with the sizes of G1/4, G1/8, G3/8, M14 x 1.5, M10 x 1, and M10 x 1.25, which are suitable for many kinds of standard excavators..
Durable Materials: This hydraulic gauge test kit contains corrosion resistance gauges and carbon steel couplings with high strength. The working oil filled in the meters effectively avoids vibration and pulsation..
Portable Case & 5.25' Test Hose: All parts of the hydraulic pressure test gauge are neatly stored and tightly placed in a thickened plastic toolbox. The compact design makes it save storage space and easy to carry. In addition, three test hoses help extend the pressure test gauge to the inside of the machine for easy reading..
Wide Application: This excavator hydraulic pressure gauge comfortably fits for pumps, compressors, hydraulic presses, pneumatic equipment, and motors of various excavators. It is widely applied in construction, shipping, etc..

Leader hose with 5/8" diameter and male/female fittings.
Hose leader by Swan Products, LLC, 5/8" x 6' M/F with kink-resistant design.
Hose leader by Swan Products, LLC, 5/8" x 6' M/F with crush-resistant couplings.
Hose leader with crush-resistant couplings for long-term use.
Hose leader with flexible construction for easy maneuverability.

Allows Easier Hose Handling - Advance charged hose line more quickly and efficiently when firefighting. The Snagger allows you to turn your hand 90 degrees from its normal position when holding the hose which gives you better posture, more strength, and most importantly more leverage..
Effortlessly Break Tempered Glass - This rescue tool can easily break tempered glass with its tungsten carbide tip..
It’s a Spanner Already In Your Pocket - The Snagger Tool works on all caps and couplings as a spanner. Save a trip back to the truck, and use your Snagger to tighten or loosen hose couplings..

practice writing book for kids：This program offers a variety of materials for teaching handwriting, including practice books with grooved lines, workbooks for preschoolers, and magic copybooks for kids..
grooved handwriting practice：This book is designed for preschoolers and offers practice writing uppercase letters on grooved lines..
magic copybook for kids：This book offers grooved lines for practicing writing letters, as well as fun activities to engage kids in the learning process..
grooved handwriting practice：This book uses a special ink that disappears after a few minutes, making it a fun way for kids to practice their handwriting..
preschool writing practice：This workbook offers a variety of activities to help preschoolers develop their handwriting skills, including tracing letters and drawing shapes..

Made of iron,total length of 3 lamp rod connected is about 47 inches,black paint anti rust process.
400mm/15.75“ long ,16mm/0.63" outer diameter lamp rod is hollow to slip lamp wire through..
Couplings included, double coupling use to connect 2 lamp rod together perfectly, single coupling use to connect lamp rod to base or lamp fixture..
Good ideal for DIY making, repairing, and restoring lamps..
Contains: 3x Lamp rod, 2x Double couplings, 2x Single coupling, 2x Pipe thread,2x locknuts.

【What You Get】 70M Digital Hydraulic Pressure Test Coupling Kit Comes with ① Qty-2 10000PSI Digital Pressure Gauges (with protective cover).
② Qty-2 63in (1.6m) Test Hoses with M16*2 end and BSP 1/4" female end respectively.
⑤ Qty-1 Waterproof Aluminum Storage Case..
【Measurement】 Digital Gauge Max Work Pressure: 0 - 10000PSI / 700BAR / 70MPa - Ø80mm. 9 Type Test Couplings: G1/4, G1/8, G3/8, M10*1, M10*1.25, M14*1.5, UNF7/16-20, UNF9/16-18 and NTP1/4..
【Better Accuracy】 Hydraulic Pressure Gauge consists of premium grade pressure sensor and electronic components. High precision and stability. Precisely measures gas, liquid, oil and non-corrosive mediums of stainless steel. Fit most pumps, compressors, hydraulic presses, pneumatic equipment, and motors of various excavators..
【Built to Last】 High quality stainless steel housing with upgraded silicone protective cover. Anti-corrosion and shockproof. Aluminum storage case with clear model mark. Nylon liner hose for great water ....

The shaft couplings are mechanical component that connect the drive shaft and driven shaft of a motor, etc., in order to transmit power..
Shaft couplings introduce mechanical flexibility, providing tolerance for shaft misalignment. As a result, this coupling flexibility can reduce uneven wear on the bearing, equipment vibration, and other mechanical troubles due to misalignment..
The size is complete and the surface is smooth, convenient for use. The flexible connection design can absorb vibration and compensate for radial, angular and axial misalignment..
This shaft coupling features simple structure and compact size, it is convenient for installation..
It is commonly used to connect 3D printer, actuating motors, stepping motors, encoders, machine tool, etc..