The new Stainless Steel 316 Push Button SBP We present to you the new addition to our Stainless Steel Items:The Push Button Handle Ball Locking Pin in SS316.Ideal for marine environments, clean rooms, food industry and much more.SS316 is a very durable material that guarantees to resist harsh environments and maintains it’s qualities. The part number is as follows:SBPBXPBYS316SBPB for Smart Block Pin ButtonX being:diameter= 3/16 then “x” = 18diameter= 1/4 then “x” = 25diameter= 5/16 then “x” = 31diameter= 3/8 then “x” = 37diameter= 7/16 then “x” = 43diameter= 1/2 then “x” = 50diameter= 9/16 then “x” = 56diameter= 5/8 then “x” = 62diameter= 3/4 then “x” = 75diameter= 7/8 then “x” = 87diameter= 1 then “x”= 1Y being:Grip length = 0.1 inch then “y” = 010Grip length = 1 inch then “y” = 100Grip length = 2.4 inch then “y” = 240etc.