The patented, non-metallic MAKO FinCap fits mounting structures from 3/8″ (10 mm) to 5/8″ (16 mm) making it the most versatile screed support chair available.Fins1_600 It will not bounce off your mounting structure because the “fins” inside hug whatever it is mounted on!

The FinCap supports a nominal 1-1/2″ (40 mm) – schedule 40 or higher – galvanized pipe (1.5″ ID/1.9″ OD). The FinCaps are virtually indestructible and have a 100% no breakage money back guarantee that they will not break, snap or crush under a screed during normal placement conditions.

FinCap Data Sheet

Supports up to 2″ Wide Screed, Aluminum or Magnesium Screeds, Fits Mounting Structure 3/8″ to 5/8″ (10 mm to 16 mm), Space 3-4′ Apart (1m), Holds up to 1,000 lbs, 100% No Breakage Money Back Guarantee

JAWS – Large Screed Chair Use with 2″ magnesium or aluminum screed.

JAWS Product Sheet

JAWS Screed Chairs are designed for a variety of screed rail sizes from 1/4″ (6 mm) to 2” (50 mm) and everything in between. All the JAWS chairs fit rebar or rods from 3/8″ (10mm) to 5/8″ (16 mm). The “fins” inside the barrel hug the rebar or stake so it will not bounce off during placement.

JAWS is made of impact-resistant material and is virtually unbreakable. It can be set up in various configurations using the FinStand and Base Plate and works on several different applications.

Use the MAKO Driver with the JAWS Screed Chairs to provide accurate setup every time.

JAWS – Small Screed Chair Use with 1-1/2″ magnesium or aluminum screed or wood 2×4

JAWS Product Sheet

The FinStand is made of impact resistant material and is virtually unbreakable. It can be used in a variety of ways on multiple surfaces. The FinStand supports the FinCap or JAWS screed supports with a 1/2″ all-thread. The stand can be adjusted 1.75″ (45 mm) with each rod size to accommodate any variation in the deck. See the chart below for rod size for the desired floor depth.

The FinStand secures to a metal deck using #8 or #10 tek screws or wood deck using nails.

FinStand Data Sheet

The Base Plate 4.5 is used with the FinStand to expand the uses of the system to vapor barriers, and concrete overlay, rock or sand plus any other type of substrucBase Plate bottom textureture. The FinStand snaps and securely locks into the Base Plate. The assembly can be secured into place either by using screws, nails, construction glue or other adhesives.

The Base Plate is made of impact resistant material and is virtually unbreakable. The bottom of the Base Plate is textured to easily grip adhesives for extra staying power. It also provides a suitable surface for patching when used in tilt-up applications

The stay-in-place form can be easily setup by inserting a 1/2″ (13 mm) rod between the bottom of the FinStand and Base Plate 4.5.

Base Plate 4.5 Data Sheet

Nylon All-Thread

The 1/2″ x 13 thread nylon threaded rod is used with the FinStand to support the FinCap or JAWS screed chairs. The threaded rod is cut to various lengths to allow for 1.75″ (45 mm) vertical adjustments to accommodate slab thickness or any variation in the deck. Use a PVC pipe cutter to cut the all thread to the proper length. See the chart below for rod size for the desired floor depth.

The FinStand secures to a metal deck using #8 or #10 tek screws or wood deck using nails.

All-Thread Data Sheet

Nylon Hex Nut

The Nylon Hex Nut is used to do fine-tuned adjustments to the FinCap or JAWS chairs. Combined with the flat washer, the nut is screwed on the all thread to allow for easy adjustments to hit high F-numbers.

Hex Nut Data Sheet

Nylon Flat Washer

The Nylon Flat Washer sits on top of the Hew Nut to provide a stable platform for the FinCap or JAWS chairs. The nut and washer is screwed on the all thread to allow for easy adjustments to hit high F-numbers.

Flat Washer Data Sheet