1613730 caterpillar:screw SCREW-TAPPING

Connor Hitch Pin Pivot Lock - 5/8" Lock Pin for Class III, IV, V, 1613730 Trailer Lock (Class III-V, Pin Hole)
FITS STANDARD CLASS III, IV, V SETUPS ✓ Fits all 2" x 2" & 2-1/2" x 2-1/2" receiver holes - PLEASE MAKE SURE THE PIVOT IS LOCKED INTO PLACE BEFORE TOWING || USABLE IN ALL TYPES OF HITCH SETUPS ✓ 5/8" pin diamater, 3-1/2" usable pin length allows for use even in Class V setups || TIME TESTED AND TRUSTED DESIGN ✓ The cotter pin and pin hole design has been an industry standard for decades || EASE OF MIND ✓ Tow up to 10,000 GTW without any worries! 3-1/2" usable length || CONSTRUCTED FROM HEAVY DUTY SOLID STEEL FOR SUPERIOR STRENGTH ✓ Exceeds SAE J-684 standards for constant usage, zinc finish for rust and corrosion resistance

Connor Hitch Pin Pivot Lock - 5/8" Lock Pin for Class III , IV , V , 1613730 Trailer Lock
FITS STANDARD CLASS III, IV, V SETUPS ✓ Fits all 2" x 2" & 2-1/2" x 2-1/2" receiver holes - PLEASE MAKE SURE THE PIVOT IS LOCKED INTO PLACE BEFORE TOWING||SAVE TONS OF TIME WITH THIS EASY TO INSTALL DESIGN ✓ The Pivot Lock allows you to easily install and secure your hitch without fumbling with a cotter pin||USABLE IN ALL TYPES OF HITCH SETUPS ✓ 5/8" pin diamater, 3-1/2" usable pin length allows for use even in Class V setups||EASE OF MIND ✓ Tow up to 10,000 lb. GTW without any worries! 3-1/2" usable length||CONSTRUCTED FROM HEAVY DUTY SOLID STEEL FOR SUPERIOR STRENGTH ✓ Exceeds SAE J-684 standards for constant usage, zinc finish for rust and corrosion resistance