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Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Unique link shape allows the chain to be narrower and lighter while increasing strength and providing more tolerance between cogs.
Flattop™ technology enables a narrower chain with quieter operation and increased strength and durability
Hard Chrome™ plated inner and outer plates for faster and more precise shifts
HollowPin™ construction for increased strength and efficiency
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
