229_ Half Saddle Threshold - 5" Wide x 1/2" High Length:36" The 2221 Series U-shaped door

The 2221 Series U-shaped door shoe with rain drip is designed for hollow metal doors with an inverted bottom channel

Can be installed to achieve stop at 85°

Hardened steel rack and pinion

Can be Used for Regular Arm

Gasket is self-extinguishing silicone material

229_ Half Saddle Threshold - 5" Wide x 1/2" High Length:36" The 2221 Series U-shaped doorPemko 229_ Offset Half Saddle Threshold, 1 2" H x 5" W Offset Saddle thresholds are commonly used to meet with an irregular floor surface MATERIAL: 6063 T6 Aluminum Alloy WIDTH: 5 (127 mm) HEIGHT: 1 2 (12. 7 mm) LENGTHS: 36", 48", 72" and *96" *excessive length shipping fee applies Finishes 229A: A Mill Finish Aluminum 229BSP: BSP Black Suede Powder Coat 229D: D Dark Bronze Anodized Aluminum Ratings BHMA Certified Barrier Free, ADA Compliant Fire