Features: Replace part numbers 738 04124 and 938 04124 with this sturdy 1/4" diameter x 1.5" length kirsite shear pin set, perfect for snow blower shear pin replacements. This set includes 10 packs of sturdy 738 04124A shear pins and 714 04040 cotter pins designed to withstand severe impacts loads and resist stretching for efficient snow blower operations. Essential for owners of multiple models snow blowers requiring sturdy replacement parts. Use these heavy duty shear pins when clearing packed snow and ice during winter storms to protect your snow blower's augers and drivetrain from damage caused by iced obstacles. Designed for easy installation, this aftermarket shear pin and cotter pin set provides a cost effective maintenance solution to keep your snow removal equipment running smoothly throughout harsh winter conditions. Specifications: Materials: kirsite Shear Pin Size:Appox.0.5x4.06cm/0.21x1.6inches Cotter Pin Size:Appox.1.52x3.55cm/0.61x1.4inches Package Includes: 20Pairs 738-04124A Shear Pin and 714-04040 Cotter Pin Set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.