“Carr Lane, Key Insert, Length (inch): 0.37, Internal Thread: 1/4-20, Internal Thread Locking, Heavy Duty” has been added to your cart. View cart Sort by... Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low Filters CollapseExpand Filters Brand Jaw Width (mm) Thread Taper Max RPM Collet Type Gage Steel Power Carr Lane, Key Insert, Length (inch): 0.37, Internal Thread: 1/4-20, Heavy Duty $2.34 View DetailsAdd to CartAdded! Carr Lane, Key Insert, Length (inch): 0.37, Internal Thread: 1/4-20, Internal Thread Locking, Heavy Duty $9.23 View DetailsAdd to CartAdded! Carr Lane, Key Insert, Length (inch): 0.37, Internal Thread: 1/4-20, Thinwall $4.53 View DetailsAdd to CartAdded! Carr Lane, Key Insert, Length (inch): 0.37, Internal Thread: 1/4-20, Thinwall $7.79 View DetailsAdd to CartAdded! Carr Lane, Key Insert, Length (inch): 0.37, Internal Thread: 1/4-28, Heavy Duty $4.87 View DetailsAdd to CartAdded! Carr Lane, Key Insert, Length (inch): 0.37, Internal Thread: 1/4-28, Heavy Duty $2.46 View DetailsAdd to CartAdded! Carr Lane, Key Insert, Length (inch): 0.37, Internal Thread: 1/4-28, Thinwall $5.25 View DetailsAdd to CartAdded! Carr Lane, Key Insert, Length (inch): 0.43, External Thread: 1/2-13, Solid $42.91 View DetailsAdd to CartAdded! Carr Lane, Key Insert, Length (inch): 0.43, Internal Thread: 5/16-18, Heavy Duty $6.71 View DetailsAdd to CartAdded!