This is a 100ft reel of Archer Semi Chisel Saw Chain 3/8LP (LOW-PROFILE) pitch .050 gauge. Note: This is the size chain that is used on small cc chainsaws, this is not full size 3/8" pitch chainsaw chain which is used on large cc chainsaws. This chain is equal in size to 100ft reel Oregon part numbers 91VXL100U, 91PX100U, 91VG100U and also replaces part numbers N1C-100R, 63PM & 63PM1 The reel comes with 25 preset tie straps, 25 tie straps and 25 Archer branded loop boxes. (Note: The saw chain is a professional non-safety chain and is designed for experience chain saw operators.) Listed below are five things that are great to know about Archer Saw Chain. (1) Archer knows that the quality of the rivet is the key to high quality chain. All rivets are manufactured to the highest tolerances and are processed through 4 different heat treatment processes to ensure maximum and optimum performance. The induction hardening high frequency generators to make this chain are state-of the-art and ensure optimum hardness and performance. (2) All Archer saw chain cutters are shot peened to increase the tensile strength and make all parts much tougher. (3) Archer only uses high quality Nickel Alloy steel to manufacture their saw chain. The high quality steel ensures toughness and durability to accommodate all conditions and climates. (4) All Archer cutters are automatically sharpened to ensure 100% accuracy and uniformity so that sharpness from the box is at its optimum. (5) All Archer saw chain cutters are plated with industrial chrome. The process they use ensures a lasting cutting edge and a superior stay sharp quality. Archer Saw Chain and Archer Guide Bars are known for quality and sold world wide!