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![NORWEST 12.25'' BY 3 RING SPRING LOADED CRUST BUSTER](/userdocs/products/cru-3.jpg?width=300&format=webp)
NORWEST 12.25'' BY 3 RING SPRING LOADED CRUST BUSTER
CRU-3
https://www.norwest-mfg.com/userdocs/documents/section%202oo-70%20spring%20trip%20devices%20update%202023.pdf#page=8
![NORWEST 3"" RIGID STRADLE CRUST BUSTER"](/userdocs/products/cru-3st.jpg?width=300&format=webp)
NORWEST 3"" RIGID STRADLE CRUST BUSTER"
CRU-3ST
![NORWEST 12.25'' BY 4 RING SPRING LOADED CRUST BUSTER](/userdocs/products/cru-4.jpg?width=300&format=webp)
NORWEST 12.25'' BY 4 RING SPRING LOADED CRUST BUSTER
CRU-4
https://www.norwest-mfg.com/userdocs/documents/section%202oo-70%20spring%20trip%20devices%20update%202023.pdf#page=8
![1'' CRR SHAFT - 13'' LONG FOR 4 STAR CRUST BUSTER](/userdocs/products/cru-4 axel.jpg?width=300&format=webp)
1'' CRR SHAFT - 13'' LONG FOR 4 STAR CRUST BUSTER
CRU-4 AXEL
![NORWEST 4"" OFFSET LEFT HAND CRUST BUSTER"](/userdocs/products/cru-4osl.jpg?width=300&format=webp)
NORWEST 4"" OFFSET LEFT HAND CRUST BUSTER"
CRU-4OSL
![NORWEST 4"" OFFSET RIGHT HAND CRUST BUSTER"](/userdocs/products/cru-4osr.jpg?width=300&format=webp)
NORWEST 4"" OFFSET RIGHT HAND CRUST BUSTER"
CRU-4OSR
![NORWEST 4"" RIGID STRADLE CRUST BUSTER"](/userdocs/products/cru-4st.jpg?width=300&format=webp)
NORWEST 4"" RIGID STRADLE CRUST BUSTER"
CRU-4ST
![NORWEST 12.25'' BY 5 RING SPRING LOADED CRUST BUSTER](/userdocs/products/cru-5.jpg?width=300&format=webp)
NORWEST 12.25'' BY 5 RING SPRING LOADED CRUST BUSTER
CRU-5
https://www.norwest-mfg.com/userdocs/documents/section%202oo-70%20spring%20trip%20devices%20update%202023.pdf#page=8
![NORWEST 6"" OFFSET LEFT HAND CRUST BUSTER"](/userdocs/products/cru-6osl.jpg?width=300&format=webp)
NORWEST 6"" OFFSET LEFT HAND CRUST BUSTER"
CRU-6OSL