【WITH 2 EXTRA SEALS】- Leaks are usually caused by wear or aging of the rubber. Needs to replace seals in time to ensure air tightness. The extra washers always keep the glad hands in excellent working condition. This is a very cost-effective choice. 【NO-LEAK】- Port precise threads machined by lathe, deep and smooth. One of the ports was sealed with thread sealant, can ensure good sealing. Gaskets are made of high-quality rubber, the aging resistance is very good, and they fit glad hands snugly and seamlessly, prevent air leakage efficiently. 【HEAVY DUTY & DURABLE】- 37° Glad hands are made of high quality aluminum, durable and corrosion resistant. Use high strength steel clamp plates and anti-rust nuts, they ensure that glad hands are tightly connected under strong air pressure. Works well in cold winter and hot summer. Gladhands are color coded red & blue for easy identification. 【WIDELY USED】These 37 degree glad hands are suitable for most trucks. Meets or exceeds SAE J318 requirements. Compatible with Velvac️ 035093 & 035092 Hebco 441068 & 441067 Tramec 36262 & 36162 Phillips️ 12-1361 & 12-1381 Midland-Grau 11441 & 11440 Tectran 9216 & 9217 and son on. 【SIZE & QUANTITY】- Connect port size: 3/8 NPT thread (Port A: Open, Port B: Plugged), 11/32" diameter mounting holes. Quantity: 1 pair 37 degree gladhands, 2 pieces rubber seals. They are packed in the fine boxes. 【SATISFACTION GUARANTEE】- For whatever reason, if you are not satisfied, you can contact us for replacement or refund. Please rest assured purchase. 37 degree Bracket Mount Emergency & Service Gladhands with Seals For Semi Truck Trailers RVs

Material: high quality aluminum
Connect size: 3/8 NPT port (one plugged).
Color: Red + Blue, ease of identification.
Meets SAE J318 requirements.

Cross Reference Numbers:
Velvac️: 035093 & 035092,
Hebco: 441068 & 441067,
Tramec: 36262 & 36162,
Sloan️: 441019 & 441023, 441068 & 441067,
Phillips️: 12-1361 & 12-1381,
Midland-Grau: 11441 & 11440,
PAI: MGH-4029 & MGH-4028,
PDC: 11441 & 11440, 11441P & 11440P,
Tectran: 9216 & 9217, and so on.

Package Included:
1 pair 37 degree Glad Hands(Red, Blue), 2 pieces rubber seals.