Best Pneumatic Swing Line Clamps
Best Pneumatic Hold Down Clamps

Table T-Slot size: 1/2". Stud size: 3/8"-16. T Nut No. Includes: 24 studs (4 pieces of each 3",4",5",6",7",8" long), 6 step block pairs.
Reviews
Find Best Price at Amazon"Arrived faster than expected, and hey, mine are perfectly sized!"
"two pieces of set are so bad they can't be used."
"T-Nuts were not the correct dimension and had to be machined."
"Would do it again if need to great product with quick delivery."