Precision Designed Products Adjustable Weight Speed Point. Durable STEEL speed point allows any weight acheivement! * Accurate 10 grain weights stack inside the point with standard hex wrench or through the Uni-bushing with PDP's innovative tool. (12 per pack) * Fine tune weight with 5 grain modules, or dramatically increase weight with 50 grain modules for sizes 2112+ and/or 100 grain modules for sizes 2412+ *Lightest, most accurate steel point ever available! *Longest point shank supports the end of thin walled aluminum shafts.