Category Theory (Oxford Logic Guides)

This spacious travel kit is an elegant companion for any traveler. Pockets on the sides of the internal compartment offer space to organize small items or bottles.

Works with 99.9 percent of garage door openers

Features Smart Learn button

Programs in seconds

Program up to two openers

Design uses less plastic

Strap is adjustable from 13" to 24"

Set of 2 professional grade levels for door installation contractors; accuracy certified

78-inch level for door frames; 32-inch level for headers, sills, and thresholds

Light, strong, wide aluminum frame; removable rubber caps and oversized rubber handholds

2 levels, each with clear vials (vials have spring steel hairline indicators)

78-inch and 32-inch; 5.7 pounds combined; lifetime warranty