Enhance Object

You touch an object (tool, musical instrument, vehicle, or other object - but not weapons or armor) and bestow upon it a magical enhancement. Choose one of the following effects; the target gains that effect until the spell ends.

Steely Reinforcement. The object gains +2 Armor Class. It also gains 2d6 temporary hit points, which are lost when the spell ends.

Tensile Strength. The object can support twice its normal weight limit (for ladders, ropes, wagons, etc), and its carrying capacity doubles.

Precision Instrument. The object grants advantage on Dexterity checks using it for the duration. 

Polish and Shine. The object doubles its apparent value for the duration of the spell. It appears shiny and new, fresh and clean. 

Intuitive Design. The object or tool grants proficiency to anyone using it. 

Reknown Reliability. If the object is used for a roll  (ability check, etc.), the minimum roll is 10. 

At Higher Levels. When you cast this spell using a spell slot of 3rd level the duration becomes 8 hours, 4th equals 24 hours, 5th equals one week, and 6th level or higher it no longer requires concentration and lasts until dispelled.