The Master Lock® number 429 aluminum lockout hasp features a dual jaw, spark resistant aluminum body with a 1 in and 1-1/2 in Dia inside jaw clearance and can accept up to eight padlocks. Ideal for lockout by multiple workers at each lockout point, the hasp keeps equipment inoperative while repairs or adjustments are made. Control cannot be turned on until last worker’s padlock is removed from hasp. Dual jaw, spark-resistant aluminum. Dimensions are 2 x 5-7/8 in with 1 x 1-1/2 in inside jaw diameter, holds up to eight safety padlocks.