Abstract: A hacksaw may include a blade support frame, a handle operably coupled to the blade support frame at a first end of the blade support frame, a movable blade engagement assembly and a multi-function fixed blade engagement assembly. The multi-function fixed blade engagement assembly may be disposed at a second end of the blade support frame. The multi-function fixed blade engagement assembly may include a first clamping structure to affix a first end of a blade to the hacksaw via an engagement pin and a second clamping structure to affix a portion of the blade spaced apart from the first end to the hacksaw via a clamping or pinching force exerted on the portion of the blade. The movable blade engagement assembly may be operably coupled to the handle and to a second end of the blade. Tension on the blade may be adjustable by adjustment of the movable blade engagement assembly.

Abstract: A door assembly includes a frame including a strike member, the strike member including a first coating having a first material and a door hingedly coupled to the frame, the door including a latch member operable to engage with the strike member to secure the door in a closed position, the latch member including a second coating having a second material, the second material being different than the first material.

Abstract: An example wrench is provided. The example wrench includes a first jaw having a first jaw engaging surface configured to engage a first side of a fastener and a second jaw having a second jaw engaging surface configured to engage a second side of a fastener. A first plane defined by the first jaw engaging surface may intersect with a second plane defined by the second jaw engaging surface at an engagement angle. The engagement angle may be an acute angle.

Abstract: A door assembly includes a frame including a strike member, the strike member including a first coating having a first material and a door hingedly coupled to the frame, the door including a latch member operable to engage with the strike member to secure the door in a closed position, the latch member including a second coating having a second material, the second material being different than the first material.

Abstract: A hacksaw may include a blade support frame, a handle operably coupled to the blade support frame at a first end of the blade support frame, a movable blade engagement assembly and a multi-function fixed blade engagement assembly. The multi-function fixed blade engagement assembly may be disposed at a second end of the blade support frame. The multi-function fixed blade engagement assembly may include a first clamping structure to affix a first end of a blade to the hacksaw via an engagement pin and a second clamping structure to affix a portion of the blade spaced apart from the first end to the hacksaw via a clamping or pinching force exerted on the portion of the blade. The movable blade engagement assembly may be operably coupled to the handle and to a second end of the blade. Tension on the blade may be adjustable by adjustment of the movable blade engagement assembly.

Abstract: An example tin snip tool includes a first blade assembly including a first blade and the second blade assembly including a second blade. The example tin snip tool may also include a bolt configured to provide a pivot point that couples the first blade assembly to the second blade assembly and permits at least a portion of the first blade to bypass a portion of the second blade during a cutting operation, and a blade bypass calibrator including a movable adjustor member coupled to the first blade assembly and configured to contact the second blade assembly when the tin snip tool is in a closed position. An extension length of the adjustor member may define a blade bypass angle defined between a first blade tip and a second blade tip when the tin snip tool is in the closed position.

Abstract: A hacksaw blade may include a first end having a first mounting orifice, a second end having a second mounting orifice, a first side face extending from the first end to the second end, and a second side face, opposite the first side face and extending from the first end to the second end. The blade may further include a top edge extending from the first end to the second end between the first and second side faces, a cutting edge disposed opposite the top edge and including cutting teeth disposed thereon, and a tension focusing slot disposed between the first end and the second end, and spaced apart from each of the top edge and the cutting edge. The slot may be formed by material removal from at least the first side face.

Abstract: An example wrench is provided. The example wrench includes a first jaw having a first jaw engaging surface configured to engage a first side of a fastener and a second jaw having a second jaw engaging surface configured to engage a second side of a fastener. A first plane defined by the first jaw engaging surface may intersect with a second plane defined by the second jaw engaging surface at an engagement angle. The engagement angle may be an acute angle.