The Benchmade 62 Balisong Butterfly Weehawk Knife Stainless Steel Satin Plain Edge. The BM 62 knife features a D2 Tool steel Weehawk blade with razor sharpness. The handles are skeletonized to reduce weight and sport a polished stainless steel finish. Sandwich style construction with stainless steel back spacers. The 62 Bali also features Zen pins and the classic T latch to secure the knife open and closed. Made in the USA.