3/8"-16 Iron Safety Rod Beam Clamps, UNC Standard, 3/4" Jaw Opening, Wall Ceiling Mount Vertical Piping Support-Clamp for Copper, PVC Tubing, 20 Pieces MOLINGDUN always use with water for

always use with water for cooling

10 sets of switchable capacity

Excludes drywall

even in areas with multiple underground utilities

you can confidently wear it all day long

3/8"-16 Iron Safety Rod Beam Clamps, UNC Standard, 3/4" Jaw Opening, Wall Ceiling Mount Vertical Piping Support-Clamp for Copper, PVC Tubing, 20 Pieces MOLINGDUN always use with water forAbout this item UNC Standard: Rod Fitting UNC standard 3 8" 16, NOT Metric. Max jaw opening: 3 4", Max Load 400lbs Excellent Material: High quality ductile iron and original coating, anti corrosion and durable to ensure long term use Widely Usage: Specially use clamps on beam flange to anchor vertical threaded rods Maximum Labor Saving: No need more drilling, allow vertical adjustment of rod, handy in various different applications Item come with 20