Catalog number Nominal size A
(mm) 
B
(mm) 
C
(mm) 
D
(mm) 
Suit for cable size Thread Packing (pcs)
N61310304 3/8" 29.0 31.0 14.5 21.0 4 - 8 NPT 1/2 50
N61310308 3/8" 29.0 31.0 14.5 21.0 8 - 10 NPT 1/2 50
N61310614 3/4" 41.5 37.0 16.0 26.4 14 - 18 NPT 3/4 25
N61311018 1" 46.0 46.5 19.5 33.3 18 - 24 NPT 1 25
N61311224 1-1/4" 55.5 53.0 20.5 41.9 24 - 32 NPT 1-1/4 15