Parker 55 Series ALOK Crimp Fittings

Parker 1AL55 Crimp Fittings

A-LOK Compression (With Nut and Ferrule)

Parker 55 series 1AL55 crimp fitting

For available sizes, refer to the table below. 

 


Steel
Part
Number

Thread
Size

Tube
O. D.

Hose
I.D.

A

Cutoff
Allow.
B

H
Hex

J
Hex

Pusher
Number

Hose Fitting

 

inch

inch

inch

mm

inch

mm

inch

inch

 

1AL55-4-4 (+)

7/16-20

1/4

1/4

2.16

55

0.69

17

5/8

9/16

PUM 002

1AL55-6-6 (+)

9/16-20

3/8

3/8

2.56

65

0.81

21

3/4

11/16

PUM 005

1AL55-8-8 (+)

3/4-20

1/2

1/2

2.81

71

0.75

19

15/16

7/8

PUM 009

 


California Prop 65 Warning WARNING: These products can expose you to chemicals including lead and/or DEHP and/or carbon black, which are known to the State of California to cause cancer or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov