Home > Parker > Parker Hydraulic Adapters > Steel Triple-Lok and Triple-Lok 2 37° Flare Tube Fittings
Our Parker Steel Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings come in many configurations such as 0103 male connector, 3103 45° male elbow, and many more. These hydraulic fittings have NPTF threads and SAE/ORB threads. The JIC connection is widely used in hydraulic systems. When the straight threads are engaged, the 37° male seat seals on the 37° female flare seat which allows a complete mechanical seal. JIC fittings are an excellent choice for preventing leaks and can be used for higher pressure applications.


Industrial Supply offers a multitude of items ranging from camlocks, hydraulic hose, industrial hose, pipe fittings, hydraulic quick couplers, gauges, and many more industrial type products. If you see something on the site that you would like to know more about, or if there is something that you were looking for in particular that’s not on the site, please contact us at (360) 734-6330 and we’ll be there to help you as we pride ourselves with “Service Being Our Most Important Product”.

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FTX - 0103 - Male Connector - 37° Flare / NPTF -  Male JIC x Male NPTF FTX - 0103 - Male Connector - 37° Flare / NPTF - Male JIC x Male NPTF

FTX 0103 Male Connector 37° Flare / NPTF Male JIC x Male NPTF. Parker 37° Flare fitting is the most widely used fitting in the world.

F5OX - 0503 - Straight Thread Connector - 37° Flare / SAE-ORB - Male JIC x Male SAE-ORB F5OX - 0503 - Straight Thread Connector - 37° Flare / SAE-ORB - Male JIC x Male SAE-ORB

F5OX 0503 Straight Thread Connector 37° Flare / SAE-ORB Male JIC x Male SAE-ORB. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

CTX - 2103 - Male Elbow - 37° Flare / NPTF - 90° Male Pipe x Male JIC CTX - 2103 - Male Elbow - 37° Flare / NPTF - 90° Male Pipe x Male JIC

CTX 2103 Male Elbow 37° Flare / NPTF 90° Male Pipe x Male JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

C5OX - 2503 - Straight Thread Elbow - 37° Flare / SAE-ORB - 90° Male SAE-ORB x Male JIC C5OX - 2503 - Straight Thread Elbow - 37° Flare / SAE-ORB - 90° Male SAE-ORB x Male JIC

C5OX 2503 Straight Thread Elbow 37° Flare / SAE-ORB 90° Male SAE-ORB x Male JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

VTX - 3103 - 45° Male Elbow - 37° Flare / NPTF - 45° Male NPTF x Male JIC VTX - 3103 - 45° Male Elbow - 37° Flare / NPTF - 45° Male NPTF x Male JIC

VTX 3103 45° Male Elbow 37° Flare / NPTF 45° Male NPTF x Male JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

X6EF - 2106 - Swivel Elbow Connector - 37° Swivel / NPTF - Female JIC x Male Pipe X6EF - 2106 - Swivel Elbow Connector - 37° Swivel / NPTF - Male Pipe x Female JIC

X6EF 2106 Swivel Elbow Connector 37° Swivel / NPTF Female JIC x Male Pipe. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

DTX - 2203 - Female Elbow - 37° Flare / NPTF - Female Pipe x Male JIC DTX - 2203 - Female Elbow - 37° Flare / NPTF - Female Pipe x Male JIC

DTX 2203 Female Elbow 37° Flare / NPTF Female Pipe x Male JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

ETX - 2303 - Union Elbow - 37° Flare / 37° Flare - Male JIC x Male JIC ETX - 2303 - Union Elbow - 37° Flare / 37° Flare - Male JIC x Male JIC

ETX 2303 Union Elbow 37° Flare / 37° Flare Male JIC x Male JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

WETX - 2353 - Bulkhead Union Elbow - 37° Flare / 37° Flare - Male JIC x Male JIC WETX - 2353 - Bulkhead Union Elbow - 37° Flare / 37° Flare - Male JIC x Male JIC

WETX 2353 Bulkhead Union Elbow 37° Flare / 37° Flare Male JIC x Male JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

V5OX - 3503 - 45° Straight Thread Elbow - 37° Flare / SAE-ORB - Male ORB x Male JIC V5OX - 3503 - 45° Straight Thread Elbow - 37° Flare / SAE-ORB - Male ORB x Male JIC

V5OX 3503 45° Straight Thread Elbow 37° Flare / SAE-ORB Male ORB x Male JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

V6X - 3703 - 45° Swivel Nut Elbow - 37° Flare / 37° Swivel - Male JIC x Female JIC V6X - 3703 - 45° Swivel Nut Elbow - 37° Flare / 37° Swivel - Male JIC x Female JIC

V6X 3703 45° Swivel Nut Elbow 37° Flare / 37° Swivel Male JIC x Female JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

C6X - 3903 - 90° Swivel Nut Elbow - 37° Flare / 37° Swivel - Male JIC x Female JIC C6X - 3903 - 90° Swivel Nut Elbow - 37° Flare / 37° Swivel - Male JIC x Female JIC

VC6X 3903 90° Swivel Nut Elbow 37° Flare / 37° Swivel Male JIC x Female JIC. Parker JIC 37° Flare fitting is the most widely used fitting in the world.

HTX - 0303 - Union - 37° Flare / 37° Flare - Male JIC x Male JIC HTX - 0303 - Union - 37° Flare / 37° Flare - Male JIC x Male JIC

HTX 0303 Union 37° Flare / 37° Flare Male JIC x Male JIC. Parker 37° Flare fitting is the most widely used fitting in the world.

WTX - 0353 - Bulkhead Union - 37° Flare / 37° Flare - Male JIC x Male JIC WTX - 0353 - Bulkhead Union - 37° Flare / 37° Flare - Male JIC x Male JIC

WTX 0353 Bulkhead Union 37° Flare / 37° Flare Male JIC x Male JIC. Parker 37° Flare fitting is the most widely used fitting in the world.

WFTX - 0153 - Male Bulkhead Connector - 37° Flare / NPTF - Male Pipe x Male JIC WFTX - 0153 - Male Bulkhead Connector - 37° Flare / NPTF - Male Pipe x Male JIC

WFTX 0153 Male Bulkhead Connector 37° Flare / NPTF Male Pipe x Male JIC. Parker 37° Flare fitting is the most widely used fitting in the world.

CCCTX - 5703 - Extra Long male Elbow - 37° Flare / NPTF - Male Pipe x Male JIC CCCTX - 5703 - Extra Long male Elbow - 37° Flare / NPTF - Male Pipe x Male JIC

CCCTX 5703 Extra Long male Elbow 37° Flare / NPTF Male Pipe x Male JIC. Parker 37° Flare fitting is the most widely used fitting in the world.

BTX - 06B - Nut - 37° Flare BTX - 06B - Nut - 37° Flare

BTX 06B Nut 37° Flare. Parker 37° Flare fitting is the most widely used fitting in the world.

WLN - 53N - Bulkhead Locknut WLN - 53N - Bulkhead Locknut

WLN 53N Bulkhead Locknut. Parker 37° Flare fitting is the most widely used fitting in the world.

PNTX - 03CP - Plug - 37° Flare - Male JIC PNTX - 03CP - Plug - 37° Flare - Male JIC

PNTX 03CP Plug 37° Flare Male JIC. Parker 37° Flare fitting is the most widely used fitting in the world.

RTX - 013T - Male Run Tee - 37° Flare / NPTF / 37° Flare - Male JIC x Male Pipe x Male JIC RTX - 013T - Male Run Tee - 37° Flare / NPTF / 37° Flare - Male JIC x Male Pipe x Male JIC

RTX 013T Male Run Tee 37° Flare / NPTF / 37° Flare Male JIC x Male Pipe x Male JIC. Parker 37° Flare fitting is the most widely used fitting in the world.

JTX - 033T - Union Tee - 37° Flare (all three ends) JTX - 033T - Union Tee - 37° Flare (all three ends)

JTX 033T Union Tee 37° Flare (all three ends). Parker 37° Flare fitting is the most widely used fitting in the world.

R5OX - 053T - Straight Thread Run Tee - 37° Flare / SAE-ORB / 37° Flare R5OX - 053T - Straight Thread Run Tee - 37° Flare / SAE-ORB / 37° Flare

R5OX 053T Straight Thread Run Tee 37° Flare / SAE-ORB / 37° Flare. Parker 37° Flare fitting is the most widely used fitting in the world.

R6X - 063T - Swivel Nut Run Tee - 37° Flare / 37° Swivel / 37° Flare R6X - 063T - Swivel Nut Run Tee - 37° Flare / 37° Swivel / 37° Flare

R6X 063T Swivel Nut Run Tee 37° Flare / 37° Swivel / 37° Flare. Parker 37° Flare fitting is the most widely used fitting in the world.

R5OX - 053T - Straight Thread Run Tee - 37° Flare / SAE-ORB / 37° Flare S5OX - 253T - Straight Branch Tee - 37° Flare / 37° Flare / SAE-ORB

R5OX 053T Straight Thread Run Tee 37° Flare / SAE-ORB / 37° Flare. Parker 37° Flare fitting is the most widely used fitting in the world.

WJJTX - 533T - Bulkhead Run Tee - 37° Flare (all three ends) WJJTX - 533T - Bulkhead Run Tee - 37° Flare (all three ends)

WJJTX 533T Bulkhead Run Tee 37° Flare (all three ends). Parker 37° Flare fitting is the most widely used fitting in the world.

F6X - 0106 - Swivel Connector - 37° Swivel / NPTF - Female JIC x Male NPTF F6X - 0106 - Swivel Connector - 37° Swivel / NPTF - Female JIC x Male NPTF

F6X 0106 Swivel Connector 37° Swivel / NPTF Female JIC x Male NPTF. Parker 37° Flare fitting is the most widely used fitting in the world.

GTX - 0203 - Female Connector - 37° Flare / NPTF - Male JIC x Female NPTF GTX - 0203 - Female Connector - 37° Flare / NPTF - Male JIC x Female NPTF

GTX 0203 Female Connector 37° Flare / NPTF Male JIC x Female NPTF. Parker 37° Flare fitting is the most widely used fitting in the world.

G6X - 0206 - Swivel Nut Female Connector - 37° Flare / NPTF - Female JIC x Female NPTF G6X - 0206 - Swivel Nut Female Connector - 37° Flare / NPTF - Female JIC x Female NPTF

G6X 0206 Swivel Nut Female Connector 37° Flare / NPTF Female JIC x Female NPTF. Parker 37° Flare fitting is the most widely used fitting in the world.

WGTX - 0253 - Female Bulkhead Connector - 37° Flare / NPTF - Male JIC x Female Pipe WGTX - 0253 - Female Bulkhead Connector - 37° Flare / NPTF - Male JIC x Female Pipe

WGTX 0253 Female Bulkhead Connector 37° Flare / NPTF Male JIC x Female Pipe. Parker 37° Flare fitting is the most widely used fitting in the world.

F65OX - 0506 - Swivel Straight Thread Connector - 37° Swivel / SAE-ORB - Female JIC x Male SAE-ORB F65OX - 0506 - Swivel Straight Thread Connector - 37° Swivel / SAE-ORB - Female JIC x Male SAE-ORB

F65OX 0506 Swivel Straight Thread Connector 37° Swivel / SAE-ORB Female JIC x Male SAE-ORB. Parker JIC 37° Flare fitting is the most widely used fitting in the world.