The Master Lock® number 427 labeled red safety lockout hasp features a 1-3/4 in x 2-1/8 in Dia inside jaw clearance and is designed to fit more lockout points than alternative rivet-hinge labeled lockout hasps. The anodized aluminum and stainless steel construction provides combined corrosion resistance and strength. A spring-loaded locking arm offers an easy to apply snap-on advantage. Includes high-visibility, write-on safety labels to identify the responsible person. Labeled red lockout hasp. Red lockout hasp with tagout identification for multiple workers. Complete with high visibility, write-on safety labels (English, French and Spanish). Dimensions are 2-7/8 x 7 in with 1-3/4 x 2-1/8 in inside jaw diameter, holds up to five safety padlocks.