A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web. A wire defines first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. End portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least one ring adapted for being positioned within the open core of the block and surrounding a section of vertically extending rebar positioned in the open core. The wire is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.

An adjustable concrete form brace includes a horizontal adaptable extension member. A first lower brace element and a second lower brace element opposing the first lower brace element each have a horizontal insertion channel adapted to receive the horizontal extension member. A first upper brace element and second upper brace element are attached to the first lower brace element and the second lower brace element respectively. Each of the lower brace members include a saddle, and each saddle is adapted to retain one or more reinforcement bars. The first upper brace element and second upper brace element each include a form retaining element.

A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web, and including a wire defining first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. Respective end portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least two rings adapted for being positioned in laterally spaced-part relation within the open core of the block and surrounding first and second sections of vertically extending rebar positioned in the open core. The wire forming the positioner is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.

A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web, and including a wire defining first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. Respective end portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least two rings adapted for being positioned in laterally spaced-part relation within the open core of the block and surrounding first and second sections of vertically extending rebar positioned in the open core. The wire forming the positioner is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.

A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web. A wire defines first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. End portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least one ring adapted for being positioned within the open core of the block and surrounding a section of vertically extending rebar positioned in the open core. The wire is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.

A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web. A wire defines first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. End portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least one ring adapted for being positioned within the open core of the block and surrounding a section of vertically extending rebar positioned in the open core. The wire is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.

Implementations of rebar jigs may include: a ring including a first member and a second member. The first member may be configured to couple to the second member through a second connector. The rebar jig may also include a stand including a first leg, a second leg, and a support bar. The support bar may be positioned between the first leg and the second leg. The ring may be configured to receive three or more rebar thereon through at least three pegs coupled to a perimeter of the ring. The stand may couple with the ring through two or more couplers.

A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web. A wire defines first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. End portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least one ring adapted for being positioned within the open core of the block and surrounding a section of vertically extending rebar positioned in the open core. The wire is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.

A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web, and including a wire defining first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. Respective end portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least two rings adapted for being positioned in laterally spaced-part relation within the open core of the block and surrounding first and second sections of vertically extending rebar positioned in the open core. The wire forming the positioner is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.

A rebar positioner for being placed within an open core of a masonry block having an open core and an adjacent closed core separated by a web, and including a wire defining first and second laterally spaced-apart support elements adapted to extend over and be supported by the web of the block. Respective end portions of the first and second support elements are adapted for extending into the enclosed core of the block. A rebar positioning segment defines at least two rings adapted for being positioned in laterally spaced-part relation within the open core of the block and surrounding first and second sections of vertically extending rebar positioned in the open core. The wire forming the positioner is bent such that the end portions of the first and second support elements are adapted for extending into the closed core at a level below an upper surface of the block and the at least one ring is adapted for extending into the open core at a level below the upper surface of the block.