PART NO. TUBE O.D. DIMENSIONS Note RL-06 6 in line with the corresponding specifications of the heavy series RL-08 8 RL-10 10 RL-12 12 RL-15 15 RL-18 18 RL-22 22 RL-28 28 RL-35 35 RL-42 42 RS-06 6 RS-08 8 RS-10 10 RS-12 12 RS-14 14 RS-16 16 RS-20 20 RS-25 25 RS-30 30 RS-38 38 PART NO. THREAD DIMENSIONS METRIC BSP h WD-B02 M10X1 G1/8"X28 1 WD-M12 M12X1.5 1.5 WD-B04 M14X1.5 G1/4"X19 1.5 WD-M16 M16X1.5 1.5 WD-B06 G3/8"X19 1.5 WD-M18 M18X1.5 1.5 WD-M20 M20X1.5 1.5 WD-B08 G1/2"X14 1.5 WD-M22 M22X1.5 1.5 WD-B12 M26X1.5 G3/4"X14 1.5 M27X2 WD-B16 M33X2 G1"X11 2 WD-B20 M42X2 G1.1/4"X11 2 WD-B24 M48X2 G1.1/2"X11 2