A squat rack holds the bar at the height you unrack it and catches it if the lift fails. Almost everything else in a home gym is optional; this usually is not.
Ours use height-adjustable J-hooks on solid steel uprights and handle squats, bench press, overhead press, and barbell lunges. Open on all sides, so they take less space than a full cage.
WEIGHT PLATES
Cast Iron Olympic Plates
Olympic Rubber Weight Plates
PVC Weight Plates
DUMBBELLS
Rubber Hex Dumbbells
Cast Iron Adjustable Dumbbells
Round Head Dumbbells
Neoprene Dumbbells
BENCHES
CARDIO
BARBELL BARS
Home Gym Deals
Olympic Bumper Plates
Tri Grip Plates
Weight Plates Combo
Olympic Steel Hub Bumper Plates
PVC Dumbbells
NUO Style Adjustable Dumbbells
Olympic Barbells 2"
Standard Barbells 1"
Fixed Weight Bars
Benches with Pulley & Rack
CARDIO
Foldable Walking Pads
Exercise Bikes
RACKS, CAGES & SMITHS
Smith Machines
Power Racks
Squat Racks
STORAGE RACKS
Dumbbell & Kettlebell Racks
Mini Dumbbell Racks
Adjustable Dumbbell Stands
MORE
Kettlebells
Adjustable Kettlebells - Single & Pair
Floor Mats
Yoga
Push Up
Resistance Bands
Barbell Pads
Dumbbell Handles
Jump Ropes