WASP Jak-Hammer Select A Cut SST Broadhead 100 gr. 3 pk. Black. The Jak-Hammer Select-A-Cut SST offers a choice between 1-1/2 inch or 1-3/4 inch of cutting diameter. By simply rotating the Select-A-Cut washer the three stainless steel blades will open to either setting. The washer has been machined with two different beveled edges to stop blades at the prefercutting diameter. Specifications for WASP Jak-Hammer Select A Cut SST Broadhead: Manufacturer: WASP Color: Black Archery Application: Hiking Package Contents: WASP Jak-Hammer Select A Cut SST Broadhead WASP 5903: Jak-Hammer Select A Cut SST Broadhead 100 gr. 3 pk. Black