Scorpion- 33 Series - Orbital Lock Specifications Key System: KD, KA, MK, GMK Function: Dummy, Entrance, Storeroom, Passage, Privacy Latch bolt: 11.1 mm Zinc Front: 25.2 x 56.6mm Backset: 60mm, 70mm, 127mm and Adjustable Rose Diameter: 65.0mm (tapered), 70.0mm (standard, tapered), 75.0mm (tapered, flat) Door Thickness: 35-45mm (Standard), 40-50mm (Special) Strike: "T" - 28.0 x 70.0mm, "ASA" - 31.6 x 123.5mm (Brass, Steel) Finish: Standard: C3, C32D ~ Other finishes available upon request Keyway: Standard: Schlage ~ Other keyways available upon request Features The 33 Series is suitable for use on all interior doors with residential and commercial applications Product provides excellent security for standard duty doors with it's Solid Brass Cylinder and Keyway A wide variety of latches and finishes are available Available with ULC or non-ULC Latch Function Dummy (# 33-00B) Passage (# 33-10B) Privacy (# 33-40B) Entrance (# 33-53B) Storeroom (# 33-80B) Less Cylinder (# LC) Accessory 2 3/4" ULC Deadlatch (# 53-234) 2 3/8" ULC Deadlatch(# 53-238) 2 3/4" ULC Springlatch (# 10-234) 2 3/8" ULC Springlatch (# 10-238) 2 3/4" ULC Drive-In Deadlatch (# 53-234-DI) Adjustable Springlatch 2-3/8" to 2-3/4" (# 10-ADJ) Adjustable Deadlatch 2 3/8" to 2 3/4" (# 53-ADJ) 2 3/8" ULC Drive-In Springlatch (# 10-238-DI) 2-3/4" Deadlatch...(Specify Non-UL) (# 53-234) T-Strike (# 53-100) ASA Strike (# 53-200) ASA Strike Blank (# 53-201)