TRAILER COUPLIER
RAW PT NO.
RAW ZINC PT NO.
CHROME PT NO.
BALL DIA.
SHANK DIA.
SHANK LENGTH
THREAD SIZE/IN
MAX. LOAD
WT.
R91521
Z91521
C91521
1-7/8″
3/4″
2-1/8″
16
2000#
0.85KG
R91518
Z91518
C91518
1″
2-1/4″
12
1.04KG
R91516
Z91516
C91516
2″
3500#
0.95KG
R91514
Z91514
C91514
5000#
1.10KG
R91507
Z91507
C91507
2-5/16″
6000#
1.62KG
R91504
Z91504
C91504
1-1/4″
2-1/2″
10000#
1.80KG