Heavy-duty zinc alloy steel construction. Contoured rubber grip for comfort and control. Squeeze lever to extend blade and lock in open position. One button to retract blade another for quick blade release - no tools required. Auto-loading mechanism for instant blade change. Supplied with six blades. - Heavy-duty zinc alloy steel construction. - Contoured rubber grip for comfort and control. - Squeeze lever to extend blade and lock in open position. - One button to retract blade another for quick blade release. - Auto-loading mechanism for instant blade change. - Supplied with six blades. - Lifetime guarantee*. - Model No. AK8607- One of a comprehensive range of Premier Hand Tools, suitable for daily professional use. - Heavy-duty zinc alloy steel construction. - Contoured rubber grip for comfort and control. - Squeeze lever to extend blade and lock in open position. - One button to retract blade another for quick blade release. - Auto-loading mechanism for instant blade change. - Supplied with six blades. - Lifetime guarantee*.