Heavy Duty Lockout Hasp - HDHASP, Lockout Hasps by SafetySign.com

Heavy Duty Lockout Hasp

Available in 1 inch and 3 inch tall openings
Heavy Duty Lockout Hasp
Item #:
C3505-418, C3506-419
  • OSHA
Other configurations of this product
Pricing See Complete Pricing Tables C3505-418
Price Each:
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Total Price: $10.45
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Special freight arrangements are necessary. Learn more
Master Lock Part# 418, 419. The heavy duty lockout hasp is the strongest hasp we carry. Made from heavy duty steel, this hasp is pry-proof and available in a 1" (25 mm) or 3-1/8" x 1" (79 x 25 mm) inside jaw size. The dimensions of the 1" model are 2-3/8" x 3-1/4" (60 x 82 mm), and 2-3/8" x 6-7/8" (60 x 175 mm) for the 3" model. The 1" model can hold up to 4 padlocks and the 3" model can hold up to 8 padlocks.
1″ Jaw
Material Sku Quantity/Price
1–5 6–11 12+
Steel C3505-418 $10.45 $10.05 $9.65
1 × 3″ Jaw
Material Sku Quantity/Price
1–5 6–11 12+
Steel C3506-419 $8.25 $7.90 $7.60
Special Freight Arrangement: Due to the size of this product, freight shipping will be required. You may contact our customer service team for a quote or you can place your order and a customer service representative will contact you about freight shipping charges. If you would like to use your own freight carrier, please include your freight carrier account in the special instructions box at the bottom of the checkout page before placing your order. A customer service representative will be in contact with you if there are any questions.

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Product Image Master Lock Heavy Duty Lockout Hasp 418 C3505 Master Lock Heavy Duty Lockout Hasp 419 C3506
SafetySign Part#: C3505 C3506
Master Lock Part#: 418 419
Hasp Jaw Size: 1″
1″ × 3⅛″
(25mm × 79mm)
Hasp Dimensions: 2⅜″ × 3¼″
(60mm × 82mm)
2⅜″ × 6⅞″
(60mm × 175mm)
Max. Number of Padlocks: 4 padlocks 8 padlocks
Max. Padlock Shackle Diameter: 9/32″
Material: Heavy duty pry-proof steel
Benefits: Keeps equipment inoperative while repairs or adjustments are being made
Lockout by multiple workers at each lockout point
Lockout Function: Control cannot be turned on until last worker's safety padlock is removed from hasp
OSHA 1910.147(b) Compliance: Capable of being locked out. An energy isolating device is capable of being locked out if it has a hasp or other means of attachment to which, or through which, a lock can be affixed, or it has a locking mechanism built into it. Other energy isolating devices are capable of being locked out, if lockout can be achieved without the need to dismantle, rebuild, or replace the energy isolating device or permanently alter its energy control capability.
Application: Master Lock Wedge Style 1/4 Turn Ball Valve Lockout S3476 C3203 Master Lock Wedge Style 1/4 Turn Ball Valve Lockout S3477 C3204

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