Canadian transportation & distribution management . In the face of unfavourable railway conditions, the use of Grip Nutshas doubled throughout the United States during the last year. GripNuts were specified upon 85% of all new railway equipment built in1911, and almost universally used in repairs by the trunk lines of theUnited States. \v The Grip Nut has attainWl and will maintain its supremacy as a locknut because of its superior efficiency. No other lock nut has thepeculiar and powerful friction lock of the Grip Nut. Its the deflection in the thread, which produces a tremendous holdingpower


Canadian transportation & distribution management . In the face of unfavourable railway conditions, the use of Grip Nutshas doubled throughout the United States during the last year. GripNuts were specified upon 85% of all new railway equipment built in1911, and almost universally used in repairs by the trunk lines of theUnited States. \v The Grip Nut has attainWl and will maintain its supremacy as a locknut because of its superior efficiency. No other lock nut has thepeculiar and powerful friction lock of the Grip Nut. Its the deflection in the thread, which produces a tremendous holdingpower upon the threads of the bolt. It is not an ordinary jam nut,and does not require to be jammed or sprung. Does not injure thethreads of the bolt. Grip Nuts are now manufactured at St. Johns, for catalogue and sample nuts. CANADA GRIP NUT CO., LTD. HEAD OFFICE: 37 Bank of Ottawa Bldg., Montreal, Que. Factory at St. Johns, Que. :i<; CANADIAN RAILWAY AND MARINE WORLD. [January, 1913. The James Robertson Company, Limited MONTREAL TORONTO


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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherdonmi, bookyear1913