Hand-Tool Dexterity Test

Use the Hand-Tool Dexterity test to find out whether your potential employee has the basic skills necessary for any job requiring hand tools, such as aircraft or automobile mechanics, machine adjusters, maintenance mechanics and assembly line workers.

The Hand-Tool Dexterity Test is a quick, physical performance assessment designed to measure an individual’s proficiency in using ordinary mechanical tools. Taking only 5 to 10 minutes to complete, the test requires participants to disassemble a series of bolts from one upright wooden frame and reassemble them onto another using standard hand tools. Because it measures raw manipulative skill completely independent of language or intellectual factors, it provides an objective, unbiased look at a candidate’s physical coordination and mechanical readiness.

What It’s Best Used For

• Vetting Mechanical & Industrial Personnel: Screening applicants for roles that rely heavily on tool coordination, such as aircraft or automobile mechanics, maintenance technicians, machine adjusters, and assembly line workers.
• Vocational & Apprentice Training Placement: Evaluating students or technical trainees early on to predict their success in manual labor tracks and industrial training programs.
• Return-to-Work Evaluations: Assessing physically injured workers to safely determine their current physical manipulation limits and readiness to rejoin the workforce.
• Accessible Special Education Audits: Providing a fair, non-verbal assessment of manipulative skills for individuals with mental or emotional disabilities.
• Gloved Performance Benchmarking: Testing an employee’s dexterity limits when tasks require them to wear heavy protective equipment or work with their hands covered.

This test measures proficiency in using ordinary mechanical tools. The Hand-Tool Dexterity test consists of a wooden frame 9 X 9 X 18 containing tools and two uprights with bolts. The object is to disassemble all the bolts from one upright and reassemble them on corresponding rows of the other upright with the heads of the bolts inside. This type of skill is important in many different factory jobs, in industrial apprentice training, and in servicing many types of instrumentation.

Results of the test have been used to determine vocational interest and as an indicator of success where job / tasks require the use of these or similar tools. Reference literature suggests the use of this test to assess performance when hands will be covered when using the tools incorporated in this test.

Taking only five to ten minutes, the test measures manipulative skill independent of intellectual factors, making it suitable for use with applicants with mental or emotional disabilities. The score is determined by how long it take the examinee to complete the test.

Overview

• Individual administration
• 5 to 10 minute (stopwatch required)
• Included in the Technical Manual are percentile ranks for maintenance mechanics, technical trainees, physically injured workers, special education and vocational training students and trainees with mental or emotional disabilities.