18″ x 12″ ST Pro Series Box Trusses and Spacers (Fabricate to Order)

Our ST-1812 18" x 12" Pro Series truss is designed and built to today's industry's standards.

Available in
10' (120") tall - ST-1812-120 (Grade 8 bolts included)
9' (108") tall - ST-1812-108 (Grade 8 bolts included)
8' (96") tall - ST-1812-096 (Grade 8 bolts included)
7' (84") tall - ST-1812-084 (Grade 8 bolts included)
6' (72") tall - ST-1812-072 (Grade 8 bolts included)
5' (60") tall - ST-1812-060 (Grade 8 bolts included)
4' (48") tall - ST-1812-048 (Grade 8 bolts included)
3' (36") tall - ST-1812-036 (Grade 8 bolts included)
2.5' (30") tall - ST-1812-030 (Grade 8 bolts included)
2' (24") tall - ST-1812-024 (Grade 8 bolts included)
18" tall - ST-1812-018 (Grade 8 bolts included)

12" Spacer - ST-1812-012 (Bolt kit sold separately)
10" Spacer - ST-1812-010 (Bolt kit sold separately)
8" Spacer - ST-1812-008 (Bolt kit sold separately)
7" Spacer - ST-1812-007 (Bolt kit sold separately)
6" Spacer - ST-1812-006 (Bolt kit sold separately)
5" Spacer - ST-1812-005 (Bolt kit sold separately)
4" Spacer - ST-1812-004 (Bolt kit sold separately)
2" Spacer - ST-1812-002 (Bolt kit sold separately)
1" Spacer - ST-1812-001 (Bolt kit sold separately)
0.5" Spacer - ST-1812-0005 (Bolt kit sold separately)
0.375" Spacer - ST-1812-0003 (Bolt kit sold separately)